Mathematics Middle School

Question 1
Two lines intersect forming 4 angles. A pair of vertical angles measures 7 x degrees and x + 90 degrees.

a. Write and solve an equation to find the value of x. Show work in the box below.

The value of x is _____

b. The measure of each vertical angle is ______°.

Answers

Answer 1
a. 7x = x + 90
6x = 90
x = 15
b. 105 degrees
explanation: verticals angles are equal

Related Questions

Find the value of [tex]\frac{2}{3} ^{3}[/tex]. Explain or show how you got your answer.

Answers

Answer:

Step-by-step explanation:

help!! this is due Friday and I forgot how to do math​

Answers

I pretty sure it is A I looked it up.
Answer is A for you :)

How many feet away from the sprinkler can it spread water if the area formed by the watering pattern is 1,519.76 square​ feet? Use 3.14 for pi.

Answers

Answer:

22 ft

Step-by-step explanation:

The sprinkler is located in the middle of the circular pattern created by the sprinkler therefore the distance from the center to the end of the circular pattern is called the RADIUS

note:

area of a circle =

     1519.76 = 3.14 *

therefore  = 1519.76 / 3.14 = 484

therefore radius ( r ) =   =  22 ft

The sprinkler is 22 feet away from the spread water

Please help!

Find the missing angles (3,4,5,6)

Answers

For the 1st one I did 22+18+x+x=180
2x+40=180-40/2x(A)=70 for number 2 I did 33+19+x+x=180 and I got 66.5

Susie the Statistics Sleuth was given a set of statistics (in the table below) which described a group of five water glasses. Using the statistics below, how would you figure out each level for each of the cups below. When you think you have it figured out, type in the water level each glass contains in the boxes.

Answers

Answer:

its 7 4 3 3 i think-

Step-by-step explanation:

If incorrect im sorry :<

Answer:

very confusing I agree with the other response

Please help! Spam = Reported | 100 Points
See the attached photo for the problem.

Answers

Answer:

the answer is B i took the quiz and got it right.

i will give brainlest i just need help with this !

Answers

=11x2(4x2)-7…..have a great day.

In the diagram below, determine the value of x:

Answers

X= 55 degrees

Hope this helps

Answer:

[tex]x^{0} =60^{0}[/tex]

Step-by-step explanation:

x° = 360°- 130°- 90°- 80° = 360°- 300° = 60°

Hope this helps

Pls answer all I don’t know if I got the other one correct

Answers

Answer:

2x27= 74

Step-by-step explanation:

the rest are correct

Answer:13. 2x3x7

14. 17 it’s a prime number

15. 2x3x17

16. 3x3x3x3

17. 2x2x2x3

18. 97 it’s a prime number

19. 5x13

20. 2x3x3

21. 2x2x2x3x5

22. 2x19
23. 2x2x2x5

24. 2x2x2x2x3

Step-by-step explanation:

hopefully this helps

I’m always here if yhu need anymore help

please hurry i will give brainlyist if its corcect

Answers

Answer:

what is the Question

Step-by-step explanation:

Answer: What's the question about?

Step-by-step explanation:

volume word problems help

Answers

Answer:

2.4 m

Step-by-step explanation:

The volume of a rectangular prism is [tex]lwh[/tex], where l = length, w = width, and = height. We are given the length and width as 50 and 25 meters and the volume as 3000 cubic meters. We need to find the height, or in this case, the depth, of the pool.

[tex]3000=50*25*h[/tex] [tex]3000=1250h[/tex][tex]h = 2.4[/tex]

Therefore, the depth of the pool is 2.4 meters.

The depth of the poolside 2.4 meters ! ! ! ! :)))))

Which point is not on the graph of the function y = x - 1?



(9, 8)
(8, 7)
(5, 6)
(4, 3)

Answers

Answer:

(5,6)

Step-by-step explanation:

All other points are on the line besides (5,6).

Answer:

(5, 6)

Step-by-step explanation:

y = x - 1

(9, 8)

y = x - 1

8 = 9 -1

8 = 8 (this point is on the graph)

(8, 7)

y = x - 1

7 = 8 - 1

7 = 7 (this point is on the graph)

(5, 6)

y = x - 1

6 = 5 - 1

6 = 4  (this point is not one the graph

(4,3)

y = x - 1

3 = 4 - 1

3 = 3 (this point is on the graph

Hope this helps!

estimate 21.9 divided by 3

Answers

7.3 is the answer to your problem

Answer:

7.3 (I'm not exactly sure.)

Step-by-step explanation:

21.900 - 0 = 21 - 21 = 09 - 9 - 0 - 0  = 0 - 0 = 0

7.300 (rounding, estimated) 7.3

Writer's note: i wasn't sure how the estimation.

[xArtsy]

How do i answer this problem offering 50 points for how to answer it, dont wnat an answer
Just comment if you have questions

Answers

Step-by-step explanation:

the horizontal scale means its on the x-axis. 40% means you need to do 5*0.4=2

Vertical scale is across the y- axis. This gives you 5*2.4=12

PLEASE HELPPPP!!!!! DUE DATE IS 12!!!!

Answers

Answer: i think its 35

Step-by-step explanation: hope this helps

Answer:

I think 15 is correct answer

Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total of 8 people took the trip. She was able to purchase coach tickets for ​$200 and first class tickets for ​$1210. She used her total budget for airfare for the​ trip, which was ​$4630. How many first class tickets did she​ buy? How many coach tickets did she​ buy?

Answers

Answer:

3 first class 5 normal

Step-by-step explanation:

3x1210= 3630

5x200=1000

3630+1000=4630

Amir is growing three plants. He keeps track of each plant's height over time. Which plant is growing the slowest? Explain your thinking .

Answers

Answer: Plant 1

Step-by-step explanation: I believe that it is 1 because in plant one the plant is increasing but it is the slowest  like how plant 2 is growing at a fast rate and plant 3 is the fastest  

If u get it wrong it is my fault

pleeeeeeeeeas help rn

Answers

Answer:

either (-1,-1) or (-4,-4)

Step-by-step explanation:

the answer is (-1,-1) because if you multiply each of the coordinate points of A’ by the scale factor of 1/2 it will give you (-1,-1)

A cereal box holds 252 cubic inches of cereal.
The length of the box is 7 inches and the height is
18 inches. What is the width of the cereal box?

Answers

The answer is 2. This is because 7 x 18 is 126 and if you divide 252 and 126 you get 2. You can check this by multiplying 18 x 7 x 2 and you get 252. Hope this helps good luck !!<3

The width of the cereal box is 2 :)

Help me please you don't need to explain unless you want to : )

Answers

i hope this helped:)

Answer:

160001.44 METERS

Step-by-step explanation:

can you help me

https://brainly.com/question/27026229

HELP ME!!!!!! PLEASE!!!!
Select the correct answer from each drop-down menu. A number is 5 more than 3 times another number. The sum of the two numbers is 33. As an equation, this is written x + 3x + 5 = 33, where x represents the smaller number. Plugin the numbers from the set {3, 5, 7, 9} to find the value of x. The value of x that holds true for the equation is ___. So, the smaller number is ___ and the larger number is __ .

Answers

Answer:

Step-by-step explanation:

Select the correct answer from each drop-down menu. A number is 5 more than 3 times another number. The sum of the two numbers is 33. As an equation, this is written x + 3x + 5 = 33, where x represents the smaller number. Plugin the numbers from the set {3, 5, 7, 9} to find the value of x. The value of x that holds true for the equation is 7. So, the smaller number is 7 and the larger number is 26 .

Find the value of x in x + 3x + 5 = 33, using {3, 5, 7, 9}

3:

x + 3x + 5 = 33

3 + 3(3) + 5 = 33

3 + 9 + 5 = 33

12 + 5 = 33

17 = 33

This is false, 17 does not equal to 33. <== wrong

5:

x + 3x + 5 = 33

5 + 3(5) + 5 = 33

5 + 15 + 5 = 33

20 + 5 = 33

25 = 33

This is false, 25 does not equal to 33. <== wrong

7:

x + 3x + 5 = 33

7 + 3(7) + 5 = 33

7 + 21 + 5 = 33

7 + 26= 33 <== (smaller number = 7, larger number = 26)

33 = 33

This is true, 33 does equal to 33. <== correct

9:

x + 3x + 5 = 33

9 + 3(9) + 5 = 33

9 + 27 + 5 = 33

36 + 5 = 33

41 = 33

This is false, 41 does not equal to 33. <== wrong

Not that we know that x = 7 (the smaller number), we need to find 3x (the larger number)

3x

3(7) = 21

Now, we add that to our original 5

21 + 5 = 26

Therefore, the smaller number is 7, while the larger number is 26.

Hope this helps!

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