quadrilateral WXYZ is reflected across the line y=x to create quadrilateral W’X’Y’Z'. What are the coordinates of quadrilateral W’X’Y’Z'.

Quadrilateral WXYZ Is Reflected Across The Line Y=x To Create Quadrilateral WXYZ'. What Are The Coordinates

Answers

Answer 1

Explanation

We are required to determine the coordinates of W’X’Y’Z' when WXYZ is reflected across the line y = x.

This is achieved thus:

From the image, we can deduce the following:

[tex]\begin{gathered} W(-7,3) \\ X(-5,6) \\ Y(-3,7) \\ Z(-2,3) \end{gathered}[/tex]

We know that the following reflection rules exist:

Therefore, we have:

[tex]\begin{gathered} (x,y)\to(y,x) \\ W(-7,3)\to W^{\prime}(3,-7) \\ X(-5,6)\to X^{\prime}(6,-5) \\ Y(-3,7)\to Y^{\prime}(7,-3) \\ Z(-2,3)\to Z^{\prime}(3,-2) \end{gathered}[/tex]

Hence, the answers are:

[tex]\begin{gathered} \begin{equation*} W^{\prime}(3,-7) \end{equation*} \\ \begin{equation*} X^{\prime}(6,-5) \end{equation*} \\ \begin{equation*} Y^{\prime}(7,-3) \end{equation*} \\ \begin{equation*} Z^{\prime}(3,-2) \end{equation*} \end{gathered}[/tex]

This is shown in the graph bwlow for further undertanding:

Quadrilateral WXYZ Is Reflected Across The Line Y=x To Create Quadrilateral WXYZ'. What Are The Coordinates
Quadrilateral WXYZ Is Reflected Across The Line Y=x To Create Quadrilateral WXYZ'. What Are The Coordinates

Related Questions

7/11% of a quantity is equal to what fraction of a quantity

Answers

7/11% can be written as:

[tex]\begin{gathered} \frac{\frac{7}{11}}{100}=\frac{7}{11}\times\frac{1}{100} \\ \frac{\frac{7}{11}}{100}=\frac{7}{1100} \end{gathered}[/tex]

So 7/11% of a quantity is equal to 7/1100 fraction of a quantity ​

Answer:41/10,000

7/17% = 0.41% = 0.0041

41/10,000

Step-by-step explanation:

Which of the following sets does the number - 12.12532 ... belong to?Select all correct answers.Select all that apply:Whole NumbersIntegersURational NumbersIrrational NumbersReal NumbersUNone of the Above

Answers

Answer:

Explanation:

Let's define each of the given types of numbers;

*Whole numbers are a set of all positive integers including 0. E.g 0, 1, 2,

*Integers

Angel Corporation produces calculators selling for $25.99. Its unit cost is $18.95. Assuming a fixed cost of $80,960, what is the breakeven point in units?

Answers

The breakeven point is 11,500, meaning that if the sell that number of units, the profit will be zero.

How to get the breakeven point?

Here we know that the unit price is $25.99, so if they sell x units, the revenue is

R(x) = $25.99*x

And the cost per unit is $18.95, plus a fixed cost of $80,960

Then the cost of x units is:

C(x) = $80,960 + $18.95*x

The breakeven point is the value of x such that the cost is equal to the revenue, so we need to solve:

$25.99*x = $80,960 + $18.95*x

$25.99*x - $18.95*x =  $80,960

$7.04*x =  $80,960

x = $80,960/%7.04 = 11,500

Learn more about cost and revenue:

https://brainly.com/question/16232387

#SPJ1

what is the value of 6 3/4 (-11.5)

Answers

We are given the following expression

[tex]6\frac{3}{4}(-11.5)[/tex]

As you can see, a mixed number is being multiplied with a negative decimal number.

First, convert the mixed number to a simple fraction then multiply with the decimal number

[tex]6\frac{3}{4}=\frac{6\cdot4+3}{4}=\frac{24+3}{4}=\frac{27}{4}[/tex]

Now multiply it with the negative decimal number

[tex]\frac{27}{4}(-11.5)=-\frac{310.5}{4}=-77.625[/tex]

So the resultant decimal number may be written back into the mixed form as

[tex]-77.625=-77\frac{5}{8}[/tex]

Therefore, the result of the given expression is -77 5/8

X + 2y = 3x = 5Enter your answer as a point using parenthesis and a comma. Do not use any spaces in youranswer.If there are no solutions, type "no solutions." If there are infinitely many solutions, type"infinitely many."Answer:

Answers

[tex]\begin{gathered} x+2y=3 \\ 5+2y=3 \\ 5+2y-5=3-5 \\ 2y=-2 \\ \frac{2y}{2}=-\frac{2}{2} \\ y=-1 \end{gathered}[/tex]

thats the explanation

answer is : (5, -1)

Curt and melanie are mixing blue and yellow paint to make seafoam green paint. Use the percent equation to find how much yellowp they should use.

Answers

To solve the exercise you can use the rule of three, like this

[tex]\begin{gathered} 1.5\text{ quarts}\rightarrow100\text{ \% }\Rightarrow\text{ Green paint} \\ x\text{ quarts}\rightarrow30\text{ \%}\Rightarrow\text{ Yellow paint} \end{gathered}[/tex][tex]\begin{gathered} x=\frac{30\text{ \% }\ast\text{ 1.5 quarts}}{100\text{ \%}} \\ x=0.45\text{ quarts} \end{gathered}[/tex]

Therefore, Curt and Melanie should use 0.45 quarts of yellow paint to make seafoam green paint.

I would like some help on how to solve this problem!(please and thank you)

Answers

Answer

GH is congruent to JH and FH is congruent to HI. ∠GHF should be congruent to ∠JHI by Vertical Angles Theorem. Since GH is congruent to JH, ∠GHF is congruent ∠JHI, and FH is congruent is congruent to HI, ΔGHF is congruent ΔJHI, by SAS. Then one can assume that FG is congruent to IJ by CPCTC.

X -5x+4 =015.x+6=0A rectangular painting is 3 feet shorter in length than it is tall (height).12. Write a polynomial to represent the area of the painting.13. Write a polynomial to represent the perimeter of the painting.14. The painting has the unique quality of having an area that has a value that is equal to the value of theperimeter. Find the height of the painting.15. What is the extraneous solution to the polynomial created when the area is set equal to the perimeter?

Answers

The rectangular painting is 3 feet shorter in length than in height.

Let "x" represent the painting height, then its length can be expressed as "x-3"

12.

The area of the rectangular painting can be calculated by multiplying its length by its height.

[tex]A=l\cdot h[/tex]

For the painting

h=x

l=x-3

-Replace the formula with the expressions for both measurements:

[tex]A=(x-3)x[/tex]

-Distribute the multiplication on the parentheses term:

[tex]\begin{gathered} A=x\cdot x-3\cdot x \\ A=x^2-3x \end{gathered}[/tex]

The polynomial that represents the area of the painting is:

[tex]A=x^2-3x[/tex]

13.

The perimeter of a rectangle is calculated by adding all of its sides, or two times its length and two times its height. You can calculate the perimeter of the painting as follows:

[tex]P=2l+2h[/tex]

We know that

h=x

l=x-3

Then the perimeter can be expressed as follows:

[tex]P=2(x-3)+2(x)[/tex]

-Distribute the multiplication on the parentheses term:

[tex]\begin{gathered} P=2\cdot x-2\cdot3+2x \\ P=2x-6+2x \end{gathered}[/tex]

-Order the like terms together and simplify them to reach the polynomial:

[tex]\begin{gathered} P=2x+2x-6 \\ P=4x-6 \end{gathered}[/tex]

14.

The painting has the unique quality of having an area that is equal to the value of the perimeter, then we can say that:

[tex]A=P[/tex]

-Replace this expression with the polynomials that represent both measures:

[tex]x^2-3x=4x-6[/tex]

To solve the expression for x, first, you have to zero the equation, which means that you have to pass all therm to the left side of the equation. Do so by applying the opposite operation to both sides of the equal sign.

[tex]\begin{gathered} x^2-3x-4x=4x-4x-6 \\ x^2-7x=-6 \\ x^2-7x+6=-6+6 \\ x^2-7x+6=0 \end{gathered}[/tex]

We have determined the following quadratic equation:

[tex]x^2-7x+6=0[/tex]

Using the quadratic formula we can calculate the possible values for x. The formula is:

[tex]x=\frac{-b\pm\sqrt[]{b^2-4ac}}{2a}[/tex]

Where

a is the coefficient that multiplies the quadratic term

b is the coefficient that multiplies the x term

c is the constant of the quadratic equation

For our equation the coefficients have the following values:

a=1

b=-7

c=6

Replace these values in the formula and simplify:

[tex]\begin{gathered} x=\frac{-(-7)\pm\sqrt[]{(-7)^2-4\cdot1\cdot6}}{2\cdot1} \\ x=\frac{7\pm\sqrt[]{49-24}}{2} \\ x=\frac{7\pm\sqrt[]{25}}{2} \\ x=\frac{7\pm5}{2} \end{gathered}[/tex]

Next is to calculate the addition and subtraction separately:

-Addition

[tex]\begin{gathered} x=\frac{7+5}{2} \\ x=\frac{12}{2} \\ x=6 \end{gathered}[/tex]

-Subtraction

[tex]\begin{gathered} x=\frac{7-5}{2} \\ x=\frac{2}{2} \\ x=1 \end{gathered}[/tex]

The possible values of x, i.e., the possible heights of the painting are:

x= 6ft

x=1 ft

15.

To determine the extraneous solution created when the area was set equal to the perimeter you have to calculate the corresponding length for both possible values of the height:

For the height x= 1ft, the corresponding length of the painting would be -2ft. This value, although mathematically correct, is not a possible measurement for the painting's length since these types of measures cannot be negative.

le Figure Score: 7/100 1/13 answered Question 2 < > A pennant is in the shape of an isosceles triangle. inches, the height is 15 inches, and the length of th the area of the pennant? inches squared

Answers

The area of a triangle is given by:

[tex]A=\frac{1}{2}bh[/tex]

in this case b=9.5 and h=15. Plugging the values in the formula we have:

[tex]\begin{gathered} A=\frac{1}{2}\cdot9.5\cdot15 \\ =71.25 \end{gathered}[/tex]

Therefore the area is 71.25 square

PRYZ is a rhombus. If RK=5, RY = 13, and YRZ = 67, find each measure.

Answers

The Solution:

The correct answer is 67 degrees.

Given the rhombus below:

We are required to find the measure of angle PRZ.

Considering trianglePRZ, we can apply the law of cosine to the angle of interest, which is, angle PRZ.

[tex]R=\cos ^{-1}(\frac{p^2+z^2-r^2}{2pz})[/tex]

In this case,

[tex]\begin{gathered} p=(5+5)=10 \\ z=13 \\ r=13 \\ R=\text{?} \end{gathered}[/tex]

Substituting these values in the formula, we get

[tex]R=\cos ^{-1}(\frac{10^2+13^2-13^2}{2(10)(13)})[/tex][tex]R=\cos ^{-1}(\frac{100^{}+169^{}-169^{}}{2(10)(13)})=\cos ^{-1}(\frac{100^{}}{260})=67.380\approx67^o[/tex][tex]m\angle\text{PRZ}\approx67^o[/tex]

Therefore, the correct answer is 67 degrees.

find 2x:3y if x:y = 2:5

Answers

4 : 15

Explanation:[tex]\begin{gathered} \text{x : y = 2: 5} \\ \frac{x}{y}\text{ = }\frac{2}{5} \\ \\ 2x\text{ : 3y = ?} \end{gathered}[/tex][tex]\begin{gathered} 2x\colon\text{ 3y = }\frac{2x}{3y} \\ 2x\colon3y\text{ = }\frac{2}{3}\times\frac{x}{y} \end{gathered}[/tex][tex]\begin{gathered} \text{substitute for x/y in 2x:3y} \\ \frac{2}{3}\times\frac{x}{y}\text{ =}\frac{2}{3}\times\frac{2}{5} \\ =\text{ }\frac{4}{15} \\ \\ \text{Hence, 2x:3y = }\frac{4}{15} \\ or \\ 4\colon15 \end{gathered}[/tex]

the quotient of 7 and p​

Answers

To get the quotient we divide.

[tex] = 7 \div p \\ = \frac{7}{p} [/tex]

Use a proportion to solve the problem. 34% of 83x/100=34/83;40.96x/100=34/83;2.822x/83=34/100;28.22x/83=34/100;56.44

Answers

34% in decimal is equal to 0.34, which in fraction is equivalent to 34/100.

Therefore we can solve this as

x/83 = 34/100; 28.22.

What is the smallest fraction?5/1210/15 1/32/4

Answers

Answer:

1/3

Explanation:

In order to get the smallest fraction, we will need to express each of the fractions as a percentage as shown below:

For 5/12;

[tex]\begin{gathered} =\frac{5}{12}\times100 \\ =\frac{500}{12} \\ =41.7\% \end{gathered}[/tex]

For 10/15;

[tex]\begin{gathered} =\frac{10}{15}\times100 \\ =\frac{1000}{15} \\ =66.7\% \end{gathered}[/tex]

For the fraction 1/3

[tex]\begin{gathered} =\frac{1}{3}\times100 \\ =\frac{100}{3} \\ =33.3\% \end{gathered}[/tex]

For the fraction:

[tex]\begin{gathered} =\frac{2}{4}\times100 \\ =\frac{200}{4} \\ =50\% \end{gathered}[/tex]

From the resulting percentage, we can see that the smallest among the fraction is 1/3.

What is the x-intercept of the line y=-2x+6? (3,0) -6,0) (0,3) (-3,3)

Answers

The given equation is expressed as

y = - 2x + 6

The x intercept of a line is the point at which y = 0

By applying this concept, it means that

0 = - 2x + 6

Adding 2x to both sides of the equation, it becomes

0 + 2x = - 2x + 2x + 6

2x = 6

Dividing both sides by 2, it becomes

2x/2 = 6/2

x = 3

Therefore, the correct option is (3, 0)

A boat heading out to sea starts out at Point A, at a horizontal distance of 1357 feet
from a lighthouse/the shore. From that point, the boat's crew measures the angle of
elevation to the lighthouse's beacon-light from that point to be 9°. At some later time
the crew measures the angle of elevation from point B to be 3°. Find the distance
from point A to point B. Round your answer to the nearest tenth of a foot if
necessary.

Answers

The distance from point A to point B is 2744.1 feet.

Define Trigonometric ratio

The ratios of the sides of a right triangle are called trigonometric ratios. Three common trigonometric ratios are the sine (sin), cosine (cos), and tangent (tan).

Given, horizontal distance = 1357 feet

Let h  = height of the lighthouse

tan(A) = perpendicular / base

where, perpendicular = h

base = 1357 feet

Angle is 9°

so now, put these value in trigonometric ratio

tan(9) = h / 1357

where, tan(9) = 0.1584

h = 1357 * 0.1584

h = 214.9 feet

Let d = distance from point B to the Lighthouse base

Angle is 3°

h = 214.9 feet

so, tan(3) = 214.9 / d

where, tan(3) = 0.0524

0.0524 = 214.9 / d

d = 214.9 / 0.0524

d = 4101.1 feet

Distance between point A to B = 4101.1 - 1357

                                                    = 2744.1 feet

Therefore, the distance from point A to point B is 2744.1 feet

To read more about the Trigonometric ratio.

https://brainly.com/question/25870256

#SPJ13

need help with this problem, find the length of the darkened arc. C is the center of the circle

Answers

Notice that the central angle measures 138 degrees, We have a property of the circle that says that the measure of a central angle is equal to the arc between its sides.

Therefore, the arc measures 138 degrees

PLEASE HELP: Which of the following are identities? Check all that apply. A. (sin x + cos x)^2 = 1 + sin 2x B. sin 3x - sinx/ cos3x + cosx = tan xC. sin 6x = 2 sin3x cos3x D. sin 3x/sin x cos x = 4 cos x - sec x

Answers

Answer:

All the options are correct

Explanations:

A quick and smart way is to substitute a value for x in each of the options and verify if the right hand side equals the left hand side

Let x = 30

A) (sin x + cos x)² = 1 + sin 2x

(sin 30 + cos 30)² = 1.866

1 + sin 2(30) = 1.866

Therefore (sin x + cos x)² = 1 + sin 2x

B)

[tex]\begin{gathered} \frac{\sin3x-\sin x}{\cos3x+\cos x}=\tan x \\ \frac{\sin3(30)-\sin30}{\cos3(30)+\cos30}=0.577 \\ \tan \text{ 30 = 0.577} \end{gathered}[/tex]

Therefore:

[tex]\frac{\sin3x-\sin x}{\cos3x+\cos x}=\tan x[/tex]

C) sin 6x = 2 sin3x cos3x

sin 6(30) = 0

2 sin3(30) cos3(30) = 0

Therefore sin 6x = 2 sin3x cos3x

This can also be justified by sin2A = 2sinAcosA

D.

[tex]\frac{\sin3x}{\sin x\cos x}=\text{ 4}\cos x-\sec x[/tex][tex]\begin{gathered} \frac{\sin 3(30)}{\sin 30\cos 30}=\text{ 2.31} \\ 4\cos 30-\sec 30=\text{ }2.31 \end{gathered}[/tex]

Options A to D are correct

1. A table is 2 feet wide. It is 6 times as long as it is wide. Table= A-Label the diagram with the dimensions of the table.B-find the perimeter of the table

Answers

Width(w) = 2 feet

Length (L)= 6w = 6(2) = 12 feet

a. Table = 2 x 12

b: Perimeter of a rectangle:

P = 2w+ 2L = 2(2)+2(12) = 4+24 = 28 feet

consider the line y=2/5x. What is the slope of a line perpendicular to this line?
What is the slope of a line parallel to this line?

Answers

Answer:

- 5/2

Step-by-step explanation:

If the slope of a line is m then the slope of the perpendicular line is -1/m

The slope of y = 2/5 x is 2/5

Slope of perpendicular line = - 5/2

Solve equation for x. 5x^2 - 4x =6

Answers

Answer:

Step-by-step explanation:

use the quadratic formula

5x^2-4x-6

4+-[tex]\sqrt{16+120}[/tex] all over 10

4+-[tex]2\sqrt{34}[/tex]/10

2+-[tex]\sqrt{34}[/tex]/5

D

the table below shows an inspectors measurement of the lengths of four bridges

Answers

Given

Table which ahows an inspectors measurement of the lengths of four bridges

Find

Order from shortest to longest lengths of bridges.

Explanation

First we convert the lengths of Bridges in improper form , then in decimal form.

[tex]\begin{gathered} M=1\frac{49}{60}=\frac{109}{60}=1.817 \\ \\ N=1\frac{79}{100}=\frac{179}{100}=1.79 \\ \\ O=1\frac{52}{75}=\frac{127}{75}=1.693 \\ \\ P=1\frac{97}{120}=\frac{217}{120}=1.80 \end{gathered}[/tex]

so , O has shortest length and M has longest length.

Final Answer

Therefore ,

the order from shortest to longest is

Bridge O , Bridge N , Bridge P and Bridge M , so the correct option is 1

Triangle A has a 18.3cm side and a 3cm base. Find the hypotenuse.

Answers

Given:

The length of the sides is a=18.3 cm,

The base of the triangle is b =3 cm.

Required:

We need to find the hypotenuse.

Explanation:

Use the Pythagorean theorem.

[tex]c^2=a^2+b^2[/tex]

Substitute a =18.3 and b=3 in the equation.

[tex]c^2=18.3^2+3^2[/tex][tex]c^2=343.89[/tex]

Take square root on both sides.

[tex]\sqrt{c^2}=\sqrt{343.89}[/tex][tex]c=\pm18.5442[/tex]

Length is always positive.

[tex]c=18.54[/tex]

Final answer:

The hypotenuse is 18.54cm.

What is an
equation of the line that passes through the points (5, 7) and (-5, -1)?

Answers

Answer:

y - 7 = 0.8(x - 5) ory = 0.8x + 3

Step-by-step explanation:

Given

2 points (5, 7) and (- 5, - 1)

To find

Equation of the line passing through the given points

Solution

Find the slope of the line using slope equation:

[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]

[tex]m=\dfrac{-1-7}{-5-5}=\dfrac{-8}{-10}=0.8[/tex]

Use one of the points and the point-slope equation:

[tex]y-y_1=m(x-x_1)[/tex][tex]y-7=0.8(x-5)[/tex]

This can be converted to slope-intercept form:

[tex]y = mx + b[/tex]

[tex]y -7=0.8(x-5)[/tex][tex]y -7=0.8x-0.8*5[/tex][tex]y -7=0.8x-4[/tex][tex]y =0.8x-4+7[/tex][tex]y=0.8x+3[/tex]

Household Income
Under $50,000
$50,000 under $75,000
$75,000 under $150,000
$150,000 or above
Percentage
27.2
27.3
37.2
8.3
Event
ABCD

Suppose that a household with home Internet access only is selected at random. Apply the
special addition rule to find the probability that the household obtained has an income
a. under $75,000.
b. $50,000 or above.
c. between $50,000 and (under) $150,000
d. Interpret each of your answers in parts (a) - (c) in terms of percentages
e. Use the complement rule to answer part (b) in this exercise.

Answers

The probability for household with income under $75,000 is 54.5/100. the probability for household with income $50,000 or above is 72.8 /100, and the probability for household with income between $50,000 and (under) $150,000 is 64.5/100.

What is probability?

Probability describes potential. This area of mathematics examines how random events happen. The value might be between 0 and 1. Mathematicians have used probability to forecast the likelihood of certain events. In general, probability relates to how likely something is to happen. You can better understand the potential results of a random experiment by using this fundamental theory of probability, which also holds true for the probability distribution. To calculate the likelihood that an event will occur, we first need to know how many possible possibilities there are.

As given in the question,

Household with Income $50,000 are 27.2%

$50,000 - $75,000 are 27.3%

$75,000 - $150,000 are 37.2%

$150,000 or above are 8.3%

a) we have to find the probability for household with income under $75,000

So, Households having income under $75,000 are equal to:

(27.3 + 27.2)% = 54.5%

Therefore, probability = 54.5/100

b) we have to find the probability for household with income $50,000 or above,

So, household with income $50,000 or above are equal to:

(27.3 + 37.2 + 8.3)% = 72.8%

Therefore, probability = 72.8 /100

c) we have to find probability for household with income between $50,000 and (under) $150,000.

so, household with income between $50,000 and (under) $150,000 are equal to:

(27.3 + 37.2)% = 64.5%

Therefore, probability = 64.5/100

d) answer a can be interpret in percentage as 54.5%

answer b can be interpret in percentage as 72.8%

answer c can be interpret in percentage as 64.5%

To know more about probability, go to link

https://brainly.com/question/13604758

#SPJ13

need help assap look at file attached

Answers

Answer:

length is 27, width is 9

Step-by-step explanation:

72/4= 18

2x27+ 2x9 = 54 + 18 = 72

What are the values of n in the following equation? Select all that apply. 4n + 2 = 34

Answers

The given equation is

[tex]4x+2=34[/tex]

First, we subtract 2 from each side

[tex]\begin{gathered} 4x+2-2=34-2 \\ 4x=32 \end{gathered}[/tex]

Then, we divide the equation by 4

[tex]\begin{gathered} \frac{4x}{4}=\frac{32}{4} \\ x=8 \end{gathered}[/tex]Hence, the answer is x = 8.

polygon wxyz has vertices W( 1, 5 ), X( 6, 5), Y( 6, 10), and Z(1, 10)

If w' x' y' z' is a dilation of wxyz with scale factor 5, give the coordinates of w' x' y' z'

Answers

The coordinates of W'X'Y'Z' are W'(5, 25), X'(30, 25), Y'(30, 60) and Z'(5, 10) respectively.

Given that, polygon WXYZ has vertices W( 1, 5 ), X( 6, 5), Y( 6, 10), and Z(1, 10).

What is a dilation?

Dilation is the process of resizing or transforming an object. It is a transformation that makes the objects smaller or larger with the help of the given scale factor. The new figure obtained after dilation is called the image and the original image is called the pre-image.

We know that, scale factor = Dimension of the new shape ÷ Dimension of the original shape

Dimension of the original shape W'= 5(1, 5) = (5, 25)

X' =5(6, 5) = (30, 25)

Y' =5(6, 10) = (30, 60)

Z' =5(1, 10) = (5, 10)

Therefore, the coordinates of W'X'Y'Z' are W'(5, 25), X'(30, 25), Y'(30, 60) and Z'(5, 10) respectively.

To learn more about the dilation visit:

https://brainly.com/question/13176891.

#SPJ1

hardest question on brainly stumbles college students!

Answers

Applying the vertical angles theorem and other properties, the value of x is 20. The reason for each statement has been explained below.

What are Vertical Angles?

A pair of vertical angles are formed when two straight lines intersect each other at a common point. The angles that face each other directly are vertical angles and they are congruent or equal to each other.

Given the diagram below, to find the value of x, the following are the each reason that justifies each of the statements in each step:

Statement                                              Reasons                                      

1. m∠DOB = m∠DOE + m∠BOE            1. Angle Addition Postulate

2. m∠DOB = 90 + x                               2. Substitution

3. m∠AOC = m∠DOB                            3. Vertical Angels Theorem

4. 110 = 90 + x                                        4. Substitution

5. x =  20                                                5. Algebra

To solve using algebra, step 4 is solved as explained below:

110 - 90 = 90 + x - 90

20 = x

x = 20.

Therefore, applying the above steps and reasons that includes the use of vertical angles theorem, the value of x is determined to be: x = 20.

Learn more about vertical angles on:

https://brainly.com/question/14362353

#SPJ1

Labron James made 255/310 baskets. What percent of the baskets did he make?

Answers

Answer:

82.26%

Explanations:

The ratio of baskets made by Lebron James = 255/310

To find the percentage equivalent of the ratio, multiply it by 100%

Percentage of the baskets made by Lebron James = 255/310 x 100%

Percentage of the baskets made by Lebron James = 82.26%

Other Questions
tell me if the way I did it includes what's in this equation like if its commutative, associative, distributive or combined like terms Identify the range of the function shown in the graph. 10 8 4 -10-8-4-2 8 10 O A. -2< y < 2 O B. {-2, 2) O C. y is all real numbers OD. Y > 0 9. A researcher gathered data on hours of video games played by school-aged children and young adults. She collected the following data:601241215171711409914110131015163915121698131016651717129(a) Complete the frequency distribution for the data.HoursFrequencyRelative Frequency0-23-56-89-1112-1415-17(b) Which of the following is the correct histogram for this data?246810Hours0369121518Frequency[Graphs generated by this script: setBorder(54,40,20,15); initPicture(0,18,0,10);axes(34,2,1,null,2); fill="blue"; textabs([165,0],"Hours","above");line([0,-0.2],[0,0.2]); text([0,0],"0","below");line([3,-0.2],[3,0.2]); text([3,0],"3","below");line([6,-0.2],[6,0.2]); text([6,0],"6","below");line([9,-0.2],[9,0.2]); text([9,0],"9","below");line([12,-0.2],[12,0.2]); text([12,0],"12","below");line([15,-0.2],[15,0.2]); text([15,0],"15","below");line([18,-0.2],[18,0.2]); text([18,0],"18","below");textabs([0,115],"Frequency","right",90);rect([0,0],[3,6]);rect([3,0],[6,4]);rect([6,0],[9,5]);rect([9,0],[12,7]);rect([12,0],[15,6]);rect([15,0],[18,10]);]246810121416Hours061218Frequency[Graphs generated by this script: setBorder(54,40,20,15); initPicture(0,18,0,16);axes(34,2,1,null,2); fill="blue"; textabs([165,0],"Hours","above");line([0,-0.32],[0,0.32]); text([0,0],"0","below");line([6,-0.32],[6,0.32]); text([6,0],"6","below");line([12,-0.32],[12,0.32]); text([12,0],"12","below");line([18,-0.32],[18,0.32]); text([18,0],"18","below");textabs([0,115],"Frequency","right",90);rect([0,0],[6,10]);rect([6,0],[12,12]);rect([12,0],[18,16]);]2468101214Hours061218Frequency[Graphs generated by this script: setBorder(54,40,20,15); initPicture(0,18,0,14);axes(34,2,1,null,2); fill="blue"; textabs([165,0],"Hours","above");line([0,-0.28],[0,0.28]); text([0,0],"0","below");line([6,-0.28],[6,0.28]); text([6,0],"6","below");line([12,-0.28],[12,0.28]); text([12,0],"12","below");line([18,-0.28],[18,0.28]); text([18,0],"18","below");textabs([0,115],"Frequency","right",90);rect([0,0],[6,12]);rect([6,0],[12,14]);rect([12,0],[18,12]);]2468Hours0369121518 Mike has been experiencing some conflict with Sergio. Which factors are causing the peer conflict? Check all that apply. the degree of customer contact measures the amount of time the customer is in the service delivery system. none of these choices are correct. the amount of time the customer is separated from the service delivery system. the customization abilities of the service system. The graph of f(a) = > has been transformed to create the graph of g(s) = The table gives a set of outcomes and their probabilities. Let A be the event the outcome is divisible by 3". Find P(A). 12 Outcome Probability Tim elaps 1 0.14 PAUS 2 0.02 3 0.19 Smart out of 4 0.01 5 0.04 7 6 0.17 7 0.15 8 0.28 You see a blue star directly over Avalon's equator. It appears to be moving north at 5.0 arcseconds per year. How far away is this star from Avalon (in parsecs - a parsec is ). robert has 30 socks in his sock drawer. 16 of the socks are white, 6 are black, 2 are red, and 6 are yellow.what is the prbability that he randomly pulls out a black sock Lesson 6.07: In a random sample of 74 homeowners in a city, 22 homeowners said they wouldsupport a ban on nonnatural lawn fertilizers to protect fish in the local waterways. The samplingmethod had a margin of error of +3.1%. SHOW ALL WORK!A) Find the point estimate.B) Find the lower and upper limits and state the interval. Anna's room is a rectangle. Its length is 15 feet and its width is 4 yards. What is the perimeter of the room? how do you work the problem 3k+16=5k? heeeeeelp me, please How are the characters in graphic novels influenced by their cultural values and beliefs? How do I get n from 2n C n =70? At a point on the ground 35 ft from base of a tree, the distance to the top of the tree is 1 ft more than 3 times the height of the tree. Find the height of the tree. The height of the tree is ___. (ft^3, ft^2, or ft)(Simply your answer. Round to the nearest foot as needed) Pls let me see the work!! how has your understanding of wellness been enhanced as a result of analyzing it through the four lenses? what are the potential implications of current discussions about wellness for the future? you may consider any future you like, such as the future of your community or the future of humankind. how do you believe the critical analysis skills learned in this course will support you going forward personally, academically, and/or professionally? Define classicism, give one example and explain why it is classical. Compare the work environments of these occupations.