Question

M∠A = (6x +4)° and m∠B = (10x + 16)°. Find x if the angles are supplementary

Answer 1

The value of 'x' is 10°

How to determine the angles

We have that supplementary angles sum up to 180

M∠A = (6x +4)° and m∠B = (10x + 16)°.

Then,

6x + 4 + 10x + 16 = 180

Collect like terms

16x + 20 = 180

16x = 180 - 20

16x = 160

x = 160/ 16

x = 10°

Thus, the value of 'x' is 10°

Learn more about supplementary angles here:

brainly.com/question/2046046

#SPJ1