Math, asked by brain4953, 8 days ago

The angle measure in the diagram are represented by the following expressions: ∠A = 5x -18 and ∠B = 3x + 42 . Solve for x and then find the value of both ∠A and ∠B.​

Answers

Answered by Metropencil
3

Answer:

see

Step-by-step explanation:

Set the equations equal to each other to solve for x

5x 18 = 3x + 42

-3x - 3x both sides

Subtract 3x from

2x-18=42

+ 18 + 18

Add 18 to both sides

2x = 60

Divide both sides by

2

x = 30

Now plug this into the equation for angle A

ZA = 5(30) - 18

ZA = 150-18

Multiply

Subtract

ZA= 132 degrees

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Answered by megapunch2016
0

Answer:132  yeh

Step-by-step explanation:

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