Question

if(4x+28)and (x-8) are sumpplimentry angles find X​

Answer 1

Answer:

32

Step-by-step explanation:

4x+28+x-8 = 180

5x +20 =180

5x = 180-20

5x = 160

x = 160/5

x = 32

hope this helps you

Answer 2

Answer:

32

Step-by-step explanation:

Supplementary angles = sum of 2 angles becomes 180

:. (4x + 28) + (x - 8) = 180

or 4x + 28 + x - 8 = 180

or 4x + x + 28 - 8 = 180

or 5x + 20 = 180

or 5x = 180 - 20

or 5x = 160

or x = 160/5

or x = 32