3 years ago

In the figure below, ma = 7x + 5 and mb = 28x. The angles are

Mathematics

2 answers:

Stells [14]3 years ago

7 0

Step-by-step explanation:

Since the 2 angles are supplementary,

(7x + 5°) + 28x = 180°.

=> 35x + 5° = 180°

=> 35x = 175°

=> x = 5°.

Hence Angle A = 7(5°) + 5° = 40°.

Arada [10]3 years ago

3 0

I think 40 degrees ....

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