2 years ago

Find the value of x.

Mathematics

1 answer:

galina1969 [7]2 years ago

8 0

Answer:

x=15

Step-by-step explanation:

So we know 4x plus 8x gets a total of 180 degrees (since a straight line is 180 degrees). Combine 4x and 8x to get 12x. To find x, divide 12 from 180. 180/12 is 15.

You might be interested in

If G(x) =1/x were shifted 2 units to the left and 2 units up, what would the new equation be? A. G(x)=1/x-4 B. G(x)=1/(x-2)+2 C.

Minchanka [31]

2 units left would replace the x by (x+2)
2 units up will add 2
so the new equation is
g(x) = 1 /(x+2) + 2 C

8 0

3 years ago

Read 2 more answers

2. Use the figure to decide the type of angle pair that describes <5 and <6

yanalaym [24]

Step-by-step explanation:

option A corresponding angles

hope this answer helps you dear!...take care

7 0

3 years ago

Read 2 more answers

A cubical house can hold 4096m of air .find the height of the house

iren2701 [21]

Answer:

16 m

Step-by-step explanation:

V = $s^{3}$

4096 = $s^{3}$

cube root of 4096 = 16

5 0

3 years ago

Help me please ASAP !!!!!!!

kodGreya [7K]

Answer:

its A

PLS MARK AS BRAINLESS I MEAN BRAINLIEST :)

Step-by-step explanation:

6 0

2 years ago

If DF = 9x - 39, find Ef

Leviafan [203]

|DF| = |DE| + |EF| |DF| = 9x -36 |DE| = 47 |EF| = 3x+10 Substitute: 9x - 39 = 47 + 3x + 10 9x - 39 = 3x + 57 |+39 9x = 3x + 96 |-3x 6x = 96 |:6 x = 16 Put the value of x to the equation |EF| = 3x + 10 |EF| = (3)(16) + 10 = 48 + 10 = 58 Answer: |EF| = 58

Read more at Answer.Ya.Guru – https://answer.ya.guru/questions/4046336-if-df-9x-39-find-ef.html

4 0

3 years ago