Help please asap!!!!

Help Please Asap!!!!

Answers

Answer 1

A, perpendicular line

Help Please Asap!!!!

Related Questions

find the value of the variable and the measure of each labeled angle

value=
measure=

Answers

Value of x=11
Measure of angle=28

X over 3 = 6

Solve for X

Answers

X=2 You are trying to figure out how 3x is equal to 3. You would take the 3 and times it by whatever you think would make it 6 which would be 2 so x=2. Hope that helped! ;)

Is this a linear or nonlinear?

Answers

Answer:

non

Step-by-step explanation:

bc its not a straight line

Answer: Non-linear

Step-by-step explanation:

It’s not a straight line and there is no pattern.

find the equation of the line with slope −6 which goes through the point (−9,−6).

Give your answer in slope-intercept form y=mx+b.

Answers

The equation of the line with slope −6 which goes through the point (−9,−6) = y = -6x + 9.

How do you calculate slope intercept?

When you know the slope of something like the line to be investigated and the point given also contains the y-intercept, you can utilize the slope-intercept formula y = MX + b. (0, b). The y value of the y-intercept  point is represented by b in the formula.

What is the definition of a slope?

A line's slope is the ratio of how much y grows as x increases by a certain amount. The slope of a line indicates how steep it is, or how much y grows as x increases.

According to the given information:

The slope of the line = -6  = m

The points (−9,−6). x = -9 , y = -6

Find the y-intercept.

y=mx+b

Substituting the value we get:

-6 = (-6 x -9) + b

-6 = -54 x b

b = 54/6

b = 9.

The equation in slope intercept form as:

y=mx+b

y = (-6)x + 9

y = -6x + 9

The equation of the line with slope −6 which goes through the point (−9,−6) = y = -6x + 9.

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Employees of the store in the Example wear shirts with the logo on the back. The
scale from the original logo in inches to the shirt in inches is 1 : 8. What is the area
of the logo on their shirts? Show your work.

Answers

The original logo is a triangle and measures

1.5in x 1.5in

Magnification is

Original shirt = 1:8

Shirt logo area

A = 1/2bh

A = 1 / 2 * (1.5 * 8) (1.5 * 8) = 72 square inches

The area is a quantity that describes the extent of an area on a plane or curved surface. Planar region or planar region area refers to the area of ​​a shape or planar layer, and surface area refers to the open surface or boundary area of ​​a three-dimensional object.

The area is defined as the total space occupied by a planar (2-D) surface or shape of an object. Take a pencil and draw a square on a piece of paper. A two-dimensional character. The space a shape occupies on paper is called its area. Now imagine that the square is made up of smaller unit squares.

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what are the possible values of x such that 10[x] =2.5

Answers

There is no solution for the given equation i.e.10[x] =2.5

Equation:

There are many different ways to define an equation. The definition of an equation in algebra is a mathematical statement that demonstrates the equality of two mathematical expressions.

Greatest integer function:

The largest integer function is one that yields an integer that is closest to the specified real value. Additionally known as the step function. The closest integer is used to round off the input using the biggest integer function. Thus, the equation to determine the largest integer is fairly straightforward. It is symbolised by [x]  where x can take on any value.

⇒10[x] =2.5

⇒[x] =[tex]\frac{2.5}{10}[/tex]

⇒[x] =0.25

⇒[x] will be always a interger.As a result there is no solution for the given equation.

Therefore,There is no solution for the given equation i.e.10[x] =2.5

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Solve for the system of equations.
Y=2x+3
2y-x=12

Answers

For the system of equations y = 2 x + 3 and 2 y - x = 12, the solution will be x = 2 and y = 7.

We are given the system of equations:

y = 2 x + 3   … (1)

2 y - x = 12     …. (2)

We need to solve it to find the values of x and y.

Putting the value of y from equation (1) in equation (2), we get that:

2 y - x = 12

2 (2 x + 3) - x = 12

Multiplying the brackets, we get that:

4 x + 6 - x = 12

3 x + 6 = 12

Subtract 6 from both the sides, we get that:

3 x + 6 - 6 = 12 - 6

3 x = 6

Divide both sides by 3. we get that:

3 x / 3 = 6 / 3

x = 2

y = 2 x + 3

y = 2 (2) + 3

y = 4 + 3

y = 7

Therefore, we get that, for the system of equations y = 2 x + 3 and 2 y - x = 12, the solution will be x = 2 and y = 7.

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What is the mean of the data set rounded to the nearest tenth
0.7,1.1,0.8,1.6,2.2,1.1

Answers

Answer:

1.3 is the correct answer

Step-by-step explanation:

can someone tell me what the asnwer is thanks (geometry)

Answers

1.3 repeating or 4/3

Answer if you know your right, bur dont answer just for the points

Answers

Answer: 6.7% 0.67 6
                                 -
                                9

Step-by-step explanation:

Answer:

[tex]\sf 6.7\% < 6/9 < 0.67[/tex]

Explanation:

You would think 6.7% is a lot bigger than both, but it is not. Remember 6.7 is a percentage out of 100, thus, 6.7% actually is 0.067.

Find the measures of the central tendency of the data: (Round the answer to 2 decimal places)

7 14 9 10 10 7 13
Mode:
(Enter DNE if there are no modes)

Mean:

Median:

Answers

Mode: 7, 10
Mean: 10
Median: 10

Part A: Wilson bought fruit that weighs 2 and 1 over 2 pounds. How many ounces does the fruit weigh? Show your work. (5 points) [16 ounces = 1 pound] Part B: A running tap dispenses 0.14 gallons of water every second. How many pints of water is dispensed after 50 seconds? Show your work. (5 points) [1 gallon = 4 quarts, 1 quart = 2 pints]

Answers

The weight of the fruits in ounces is 40 ounces

The pints of water dispensed after 50 seconds is 56 pints

What are the converted units?

The mathematical operations that would be used to determine the answer is multiplication. Multiplication is the process of determining the product of two or more numbers. Multiplication is represented with the sign - x.

A mixed fraction is a non-integer that is made up of a whole number and a proper fraction. An example of a mixed fraction is 2 1/2.

Weight of the fruits in ounces = 2 1/2 x 16

5/2 x 16 = 40 ounces

Pints of water dispensed after 50 seconds = gallon per second x 50 x 4 x 2

0.14 x 50 x 4 x 2 = 56 pints

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Sep 20, 8:10:23 AM
The sum of three consecutive integers is 51. Find the value of the greatest of the
three.

Answers

The first integer is 16 and the next two integers are 17 and 18. The largest one is 18

What in math is an integer?

An integer, pronounced "IN-tuh-jer," is a whole number that can be positive, negative, or zero and is not a fraction. Integer examples include: -5, 1, 5, 8, 97, and 3,043. 1.43, 1 3/4, 3.14, and other numbers that are not integers are some examples.Three categories of integers exist: Zero (0) Good integers (Natural numbers) Integer Negatives (Additive inverse of Natural Numbers)

The first integer will be called x. Consequently, the second integer is x+1 and the third is x+2 (this is because they are consecutive integers). The total of these three numbers is 51, so build up the following equation and answer it.

x+(x+1)+(x+2)=51

3x+3=51

3x=48

x=16

Therefore, the first integer is 16 and the next two integers are 17 and 18. The largest one is 18 and this is the answer.

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Determine the interval(s) for which f(x) ≥ 0. f(x) = x − 2

Answers

The interval(s) for which f(x) ≥ 0. is x ≥ 2

How to determine the interval(s)?

The function is given as:

f(x) = x - 2

Also, we have:

f(x) ≥ 0

This means that

x − 2 ≥ 0

Add 2 to both sides of the inequality

x ≥ 2

Hence, the interval(s) for which f(x) ≥ 0. is x ≥ 2

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What raw score best corresponds to the top 20% for each distribution?
What raw score best corresponds to the 30th percentile for each distribution?
Major Hours ZHours
1 15 -1.59248
1 24 .42616
1 25 .65045
1 18 -.91960
1 30 1.77192
1 18 -.91960
1 22 -.02243
1 23 .20186
1 26 .87474
1 20 -.47102
2 21 1.95475
2 12 -.71082
2 13 -.41464
2 10 -1.30317
2 17 .77005
2 12 -.71082
2 12 -.71082
2 20 1.65858
2 12 -.71082
2 12 -.71082
2 15 .17770
2 12 -.71082
2 15 .17770
2 14 -.11847
2 19 1.36240

Answers

The raw score from the given table that corresponds with the 20th and 30th percentiles are;

First distribution;

20th percentile; 1830th percentile; 22

Second distribution;

20th percentile; 1230th percentile; 14

How can percentile values be found from Z–Score?

The Z–Score percentile normal distribution table can be used to find the Z–Score that gives the percentile value of a raw score.

The Z–Score, also known as the standard score, gives the number of standard deviations, a raw score is far from the mean.

The mathematical equation for the Z–Score is as following; [tex]Z = \frac{x - \mu}{ \sigma} [/tex]

Therefore, a positive value of Z is obtained when the raw score, x, is larger than the mean, [tex] \mu[/tex]

and negative Z value is given by raw scores lower than the mean.

Using the standard normal distribution table, raw score corresponds to the 1th percentile when the Z–Score = -2.326, while the Z–Score for the 99th percentile is 2.326.

The Z–Score of the 20th percentile is -0.842, while for the 30th percentile it is -0.524

Comparing the standard values with the values in the given table, we have;

First distribution;

The raw score that corresponds with the 20th percentile in the first distribution is 18, given that the Z-Hours for 18 is -0.91960, and we have;

-0.91960-(-0.842) = -0.0776

-0.71082 -(-0.842) = 0.13118

The smaller difference is given by -0.91960.

Similarly;

The raw score that corresponds to the 30th percentile is 22.

Second distribution;

The raw score that corresponds with the 20th percentile in the second distribution is 12

While;

The raw score that corresponds to the 30th percentile is 14

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Aida starts the week with $18.00. The table below shows the change in the amount of money she has each day.



Day Change in Amount ($)
Monday -5.15
Tuesday +12.40
Wednesday -11.20
Thursday +2.50
Friday x


Aida declares that she ended the week with the same amount of money with which she started the week. Determine the value of x for which Aida's statement is true.

Answers

Answer:

+ 1.45

Step-by-step explanation:

the end result is 16.55, therefore you add 1.45 to get $18 again.

Apply the indicated series of transformation to the triangle image and draw its final placement on the graph: *(x,y)—>(x+6,y-2) *reflect across y=2 (this part confuses me)
Please tell me in steps
(Photo attached)

Answers

Answer:

See the answer below

Step-by-step explanation:

5, 32, 229, 1016, 3133, 7780, 16,757 whats the next term

Answers

Answer: 32604

Step-by-step explanation:

the answer is 32604!!!

A certain substance in an experiment was being stored at −2.4°F. It was then placed on a table where the temperature was raised by 5.3°F.

What was the new temperature of the substance?


A. 7.2.9°F
B. 2.9°F
C. −2.9°F
D. −7.7°F

Answers

The answer is B. 2.9°F because -2.4 + 5.3 = 2.9. Hope this helped! :)
The Answer Would Be B

The minimum temperature of mercury is approximately -275 F.The minimum temperature of Mars is approximately -195 F.Which is the following best compares the minimum temperature of two planets?

A. -195 > -275
B. -275 > -195
C. -195 > -275
D. -275 < -195

Answers

The expression that best compares the minimum temperature of the two planets is -195 > -275

Magnitude of temperatures

From the question, we are to determine which of the given options best compares the minimum temperature of the two planets

From the given information,

"The minimum temperature of mercury is approximately -275 F"

and

"The minimum temperature of Mars is approximately -195 F"

NOTE: The number -195 is greater than the number -275

Thus,

The minimum temperature of Mars is greater than the minimum temperature of Mercury

Hence, the expression that best compares the minimum temperature of the two planets is -195 > -275

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Given f(x)=x²-9, find the indicated values.
f(-1)

Answers

Answer: -8

Step-by-step explanation:

First, you plug -1 in for x

[tex]f(x)=f(-1)=(-1)^2 -9[/tex]

[tex]=1-9=-8[/tex]

Solve the inequality.
2(4x-3) ≥-3(3x) +5x?

Answers

Answer:

Step-by-step explanation:

2(4x-3)≥-3(3x)+5x

8x-6≥-9x+5x

8x≥-4x+6

8x+4x≥6

12x≥6

x≥6/12

or

x≥1/2

Which expression is equivalent to the given expression [tex]\sqrt{45}[/tex]

Answers

Answer:

6.7

Step-by-step explanation:

√45 = 6.7

.................

Which angles of rotation will map the figure onto itself? Explain your reasoning and/or show your work.

Answers

The angles of rotation will map the figure onto itself are 60, 120, 180....

How to deternine which angles of rotation will map the figure onto itself

In geometry, transformation involves changing the angle, position and/or size of a shape.

The figure that completes the question is added as an attachment

The given parameter is the shape in the figure

From the figure, we can see that the shape has 6 congruent sides

This means that the shape is a regular hexagon

The angle of rotation will map the figure onto itself is calculated as

Angle = 360/Number of sides

So, we have

Angle = 360/6

Evaluate

Angle = 60

The other angles must be a multiple of 60

i.e. 60, 120, 180....

Hence, the angles of rotation will map the figure onto itself are 60, 120, 180....

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Question Collapse ^ Given slope (gradient) of a line is 3 and two points that lie on that line are N(-2,3) and D(3, d). Find the value of d.​

Answers

The value of d is 18.

Given, the slope of the line is 3.

Slope equals a height change (Change in width) You may also say that a slope is a climb or a run. This formula changes if the graph's horizontal axis is represented by x and the vertical axis by y: Slope is equal to (y-change)/ (Change in x)

Two points which lie are N(₋2 , 3) and D(3,d)

slope of the line = y₂ ₋ y₁/x₂ ₋ x₁

let the points N(₋2 , 3) be (x₁ , y₁)

and D(3,d) be (x₂ , y₂)

therefore, 3 = d ₋ 3/3 ₋ (₋2)

3 = d ₋ 3/3 ₊ 2

3 = d ₋ 3 / 5

15 = d ₋ 3

d = 15₊3

d = 18

Hence we get the value of d as 18.

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if f(x)=2x2+5 then f(-3)=

Answers

The function f ( x ) = 2 x² + 5 will have the value 23 for f (- 3).

We are given the function:

f ( x ) = 2 x² + 5

We need to find the value of f ( -3 ).

We will do this by substituting the value of x = - 3 in the function and then evaluating the expression.

Putting x = -3 in the function, we get that:

f ( x = - 3 ) = 2 (- 3)² + 5

Solving the square, we get that:

f (- 3) = 2 ( 9 ) + 5

Simplifying the expression, we get that:

f (- 3) = 18 + 5

f (- 3) = 23

Therefore, we get that, the function f ( x ) = 2 x² + 5 will have the value 23 for f (- 3).

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How do you write 14 programming errors for every 56 programmers as a rational number? Select the simplified rational number that represents this scenario.(1 point)

14
56
14/56
1/4

Answers

The simplified rational number that represents this scenario is 1/4

How to determine the simplified rational number that represents this scenario?

The given parameters are:

14 programming errors for every 56 programmers

The above means:

Error : Actual = 14 : 56


Express as fraction

Error/Actual = 14/56

Simplify the ratio

Error/Actual = 1/4

Hence, the simplified rational number that represents this scenario is 1/4

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3. The lip balm costs about $16 to make. What is
the cost per ounce?

Answers

Using proportions, it is found that the cost per ounce is of $0.8.

What is the missing information?

The missing information is the number of ounces in the balm, that is of 20.

What is a proportion?

A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct(when both increase or both decrease) or inverse proportional(when one increases and the other decreases, or vice versa), can be built to find the desired measures in the problem, or equations to find these measures.

The cost per ounce is given by the proportion of the cost by the number of ounces, hence:

Cost: $16.Number of ounces: 20.

Then:

$16/20 = $0.8.

The cost per ounce is of $0.8.

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the perimeter P. of any rectangle is given by the formula P = 21 + 2w, where I represents the length if the rectangle and w represents the width. let the length of a rectangle equal 3 ft more than 3 times its width and the perimeter equal 54 ft

Answers

Answer:

width = 6 ft

length = 21 ft

Step-by-step explanation:

Forming algebraic expressions and finding the dimensions of a rectangle:

 Width = w ft

 length =  3*w + 3 = (3w + 3) ft

              2l +2w = P

 2(3w + 3) + 2w = 54

Use distributive property to open the brackets,

 2*3w + 2*3 + 2w = 54

        6w + 6 + 2w = 54

Combine like terms,

          6w + 2w + 6 = 54

               8w   + 6   = 54

Subtract 6 from both sides,

                      8w    = 54 - 6

                         8w = 48

Divide both sides by 8

                           w = 48 ÷ 8

                           [tex]\sf \boxed{\bf w = 6 \ ft}[/tex]

l = 3w + 3

 = 3*6 + 3

 = 18 + 3

l = 21 ft

Number between 50 and 80 that has exactly 4 factors one which is 2

Answers

58, 62 and 74 are the numbers between 50 and 80 that has exactly 4 factors with 2 being one of them 4.

As per the question statement, we are required to find out the numbers between 50 and 80 that has exactly 4 factors with 2 being one of the factors.

To solve this question, we need to know that every or any number in the number system as has at least 2 factors: 1 and the number itself.

Since we are to find numbers with exactly 4 factors, 2 being one of the factors and as per the above mentioned concept, two of the remaining three factors will be 1 and the number itself, the fourth factor has to be a prime number as prime numbers have no other factors than 1 and itself.

That is, we will have to find prime numbers (say "n") which when multiplied by 2 lies within the range of 50 and 80,

[tex]or, 50\leq (n*2) \leq 80\\or, \frac{50}{2}\leq n\leq \frac{80}{2}\\ or, 25\leq n\leq 40[/tex]

That is, we will need to find the prime numbers between 25 and 40; They are 29, 31 and 37.

Hence, our required numbers are [(29 * 2) = 58], [(31 * 2) = 62] and

[(37 * 2) = 74]. They lie between 50 and 80 that has exactly 4 factors with 2 being one of them.

Factors: In mathematics, a factor "x" of a number, say "y" is such a number that, "y" when divided by "x", the division leaves no remainder.Prime Numbers: Any number greater than 1, that has only two factors, 1 and the number itself is known as a prime number.

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