Can someone help me do this

Answers

Answer 1

Answer:

x = 6

Step-by-step explanation:

because of the exterior angle theorem, instead of looking for the inner angle's amount, I can directly look for the other angle's amount.

so:

6x + 8 + 5x + 8 = 82

11x + 16 = 82

11x = 66

x = 6

Related Questions

The price of an item yesterday was $130. Today, the price rose to $299. Find the percentage increase.

Answers

it increased by 70%

130%

Step-by-step explanation:

(299 - 130)/130 × 100%

= 169/130 × 100%

= 169/13 × 10%

= 13 × 10%

= 130%

PLEASEEE help!!! i dont remember how to do these

Answers

Answer:

22. the answer is 27n^2 m^5 s^6 / 32

23. the answer is -7

Step-by-step explanation:

Evaluate: 17 - |2 - y| × 2 if y = -2

Answers

Answer:

Step-by-step explanation:

17 - |2 - y| × 2

17 - |2 - (-2)| × 2

17 - |2 +2| × 2

17 - |4| × 2

17 - 4 × 2

17 - 8

(x+3)(x²-3x+9)-(54+x³)

Answers

Answer:

x² - 3x ≤ 54 m²

Step-by-step explanation:

and ? what do we need to do with this ?

compress/simplify this ?

if that is true :

(x+3)(x²-3x+9)-(54+x³)

x³ - 3x² + 9x + 3x² - 9x + 27 - 54 - x³ = -27

what type of number is 40 squared
a. whole number
b. integer
c. irrational
d. rational
(THE ANSWER CAN BE MORE THAN ONE CHOICE)

Answers

Answer:

Step-by-step explanation:

A. C. np

Can someone help me do this i need helpppp

Answers

AngleA= angle D
5x+2=87
5x=85
X=17

180-87-42=51

Angle C= angle F
3y=51
Y=17

Jillana begins to solve a linear equation that results in a variable expression set equal to the same variable expression. Which is the best interpretation of this solution?

The equation has one solution: x = 0.
The equation has one solution: x = 1.
The equation has no solution.
The equation has infinite solutions.

Answers

Answer:

The equation has infinite solutions

Step-by-step explanation:

Answer: Infinite solutions

Step-by-step explanation: Just took the quiz

There are 6 players on a volleyball team. How many players are in a game with 2 teams?

Answers

Answer:

There are 12 players

Step-by-step explanation:

6 x 2 = 12

Choose the property that justifies the first step of simplifying the expression below.
3(-2x+5)
Property
Step
3.-2x+3.5

Answers

-2.5 is you’re answer use PEMDAS

In a system of linear equations, the two equations have the same slope. Describe the possible solutions to the systems

Answers

If the two linear equations have the same slope (and the SAME y-intercept), the equations represent the same line. Since a line intersects with itself everywhere, there will be an infinite number of solutions (intersecting everywhere.)

answer plssasssssss guys

Answers

Answer:

1) Divide the numerator by the denominator to get 0.6

2) Divide the numerator by the denominator to get 0.7

3) Divide the numerator by the denominator to get 0.25

4) Place 55 over 100, since this number is in the hundredths place, and then divide it (55 ÷ 100). Your answer is 11/20 .

5) Place 6 over 10, since this number is in the tenths place, and then divide it

(6 ÷ 10 = 3/5). Next multiply the whole number (10) by the denominator (5) and then add the numerator (3) to get 53. You now have 53/5 which is the improper form, or 10 3/5 which is the mixed number form.

6) Place 856 over 1,000 , since this is in the thousandths place, and then divide it

(856 ÷ 1,000). Your answer is 107/125 .

7) 0.05, 0.5, 4/5

8) 1.3, 1 1/2, 1.85

Can't see the rest of the page, sorry. Either way, hope this helped :)

Which is the equation of the function?

Answers

Step-by-step explanation:

A function is an equation that has only one answer for y for every x. A function assigns exactly one output to each input of a specified type. It is common to name a function either f(x) or g(x) instead of y. f(2) means that we should find the value of our function when x equals 2.

b. Create an equation and sketch a graph that:
• has a minimum,
• is discrete, and
• is a linear absolute value function.

Answers

Answer:

Step-by-step explanation:

Yes.

Answer:

is a linear absolute value function

Jarrod had $2,453 dollars in his bank account. After buying a television, he had $1653 in his bank account. What is the percent of decrease in money in
Jarrod's bank account after he purchased the television? Round your answer to the nearest tenth:
А
30.5 %
B
32.6%
C
33.4%
D
34.9%
MWP 20
3
A 11:13

Answers

Answer:

Step-by-step explanation:

B 32.6% The Answer here

A baker needs 2 pounds of flour to make 76 cookies.
How many pounds of flour would the baker need to
make 190 cookies?

Answers

Answer:

5 pounds

Step-by-step explanation:

2=76

76/2=38

38x5=190

5 pounds because it takes one pound to make 38 cookies

How do you get the answer to these two questions? I don’t understand

Answers

Answer:

Hey, so it's actually pretty simple I'll try my best to explain it properly!

Step-by-step explanation:

So for the first blue circle the line that goes to the middle that's the radius. And to solve the area you need to know the radius. The formula to solve the area is A = [tex]\pi[/tex] [tex]r^{2}[/tex] so what we would do its 3.14 times 6 times 6 or 3.14 times 36 which would give us the area! Now for circumference, the equation for that is C = 2[tex]\pi r^{2}[/tex] which would look like 2 times 3.14 times 6 times 6 or 2 times 3.14 times 36 and that would give you the circumference.

On a farm, the farmer decides to give pizza to her 18 ducks as a special treat. She orders
3 pizzas, and the total price is $26.28. What is the unit price of each pizza? (4 points)

Answers

Answer:

$78.84

Step-by-step explanation:

$26.28 multiplied by 3 is $78.84

An airplane on autopilot took 5 hours to travel 3,475 kilometers. What is the unit rate for kilometers per hour?

Answers

Answer:

695/kph

Step-by-step explanation:

Divide the kilometers (3475) by the number of hours (5)

to get 695

HELPPP PWEEESEE IM LEGIT SOOOOO CONFUSEDDDD

Answers

Answer: is this what your looking for

Step-by-step explanation:

Plz help it’s due tonight!!!

Answers

Answer:

Step-by-step explanation:

DE is the line that has two ticks through it - the same as FG

the next line goes through the hypotenuse and it is EG for the first triangle and GE for the second

the last line goes through the line with one tick: GD and EF; the points G and D are at the ends of the first part of the congruence statement. the points E and F are also at the ends of their congruence statements

thus the answer is B

8. Write the following inequality in slope-intercept form. 6x + 2y = -46

Answers

The answer is y= –3x –23

Hey guys what is the slope of this graph shown below. Please note that some of these points aren't going up by ones.

Answers

20’5 is the correct slope or 5’20

There were 350 apples on the tree in March. By September there were 420 apples on the tree.
What was the percentage of change of apples on the tree? Round your answer to the nearest
tenth. *

Answers

Answer:

Step-by-step explanation:

20%

Answer:

The correct answer is 20.0% increase.

Step-by-step explanation:

In this situation, you would need to find how to find the percentage of change.

Therefore, you will need to first use subtraction, division and then multiplication to justify your answer.

First, find out how much the original number increased by.

[tex]420-350=70[/tex]

Next, divide the 70 with the original number, which is 350.

[tex]7[/tex] ÷ [tex]350=0.2[/tex]

Finally, to turn your decimal into a whole number, multiply by 100.

[tex]0.2[/tex] × [tex]100=20[/tex]

Remember to add the percent (%) symbol after receiving your final product.

20%

bro i need this

(x − 5)^2 = x^2 − 25

Answers

Answer:

x=5

Step-by-step explanation:

x^2+25-10x = x^2-25

-x^2 -x^2

25-10x = -25

-25 -25

-10x = -50

x=5

lets check

(5-5)^2 = 5^2-25

0^2 = 25-25

0 = 0

Answer:

x = 5

Step-by-step explanation:

(x - 5)^2 = (x - 5) (x - 5) =

x^2 -10x + 25 = x^2 - 25

x^2 - x^2 - 10x + 25 = - 25 (x^2 - x^2 = 0)

- 10x + 25 = - 25

- 10x = - 25 - 25

x = - 50/- 10

x = 5

associative property for 72.3+(-39.1)

Answers

The answer is I think now sure 33.2

Find the equation in slope-intercept form of the line parallel to y = 4x + 23 and passes through the point (2,3).

Answers

Answer: y=4x-5

Step-by-step explanation:

The slope of y=4x+23 is:4 m=4

The parallel line needs to have the same slope of 4

Solve it using the "point-slope" equation of a line: y− y1 = 2(x − x1)

substitute or put in the point (2,3):

y − (3) = 4(x − 2)

y - 3 = 4x - 8

put it in slope intercept form y = mx + b

y = 4x − 5

Someone help me?Please

Answers

Answer:

Step-by-step explanation:

7 5/6 is 7.833333333333333333333

Solve for x:
x + 9 = 18 + -2x

Answers

Answer:

x+9=18-2x

-x -x

9=18-3x

-18-18

-9=-3x

-3 -3

3=x

x=3

Step-by-step explanation:

Answer:

x = 3

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable and solve for x for the question “ x + 9 = 18 + -2x”.

Hope this helps :)

Calculate the mean for the following data set:
Data Set = 2, 9, 10, 4, 8, 4, 12

Answers

Answer:

Step-by-step explanation:

Mean, also referred to as average, is evaluated by dividing the sum of the data by the amount of data.

2+9+10+4+8+4+12 = 49

Dividing 49 by the amount of data, 7

49/7 = 7

Answer:

Step-by-step explanation:

add all 2, 4, 4, 8, 9, 10, 12

divide some by number of data set 7

can someone please help

Answers

Answer:

slope is -2/3

Step-by-step explanation:

y = mx+b

m = slope

b = y-intercept

given: y = -2/3x

in this case we don't have a b so make it an automatic 0

now we have y = -2/3x +0

slope is m, so our slope is -2/3

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