Question

If angles A and B are Supplementary angles. What are angles A and B equal to if angle A is 4x + 10 and angle B is x.

Answer 1

Answer:

supplementary angles means that the sum of angles is 180°

A= 4x+10

B= x

A + B = 180°

4x + 10 + x = 180

5x = 170

x = 34

therefore A = 136+10 = 146°

B = 34°

I hope this helps.... please mark me as brainliest

Answer 2

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Given,

Angle A = 4x+10

Angle B =x

We know that the supplementary angle is 180°.

A+B= 180°

4x+10 +x =180°

5x+10 = 180°

5x= 170°

x= 34°

Therefore,

Angle A = 4x+10 = 4× 34° +10 = 146°

Angle B = x= 34°