jamaladdison2 jamaladdison2

09-01-2021
Mathematics

contestada

In the figure below, ma = 7x + 5 and mb = 28x. The angles are
supplementary
Find the ma
b
a
40 degrees
140 degrees
35 degrees
5 degrees

In the figure below ma 7x 5 and mb 28x The angles are supplementary Find the ma b a 40 degrees 140 degrees 35 degrees 5 degrees class=

Respuesta :

ChoiSungHyun ChoiSungHyun

09-01-2021

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°.

Answer Link

09-01-2021

I think 40 degrees ....

Answer Link

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