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I really need help with this I don't understand it.
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I really need help with this I don't understand it.

I really need help with this I don't understand it.-example-1
User Steve Streeting
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1 Answer

3 votes

Answer:

(10x + 37) and (15x+7) are vertical angles which are always equal

10x + 37 = 15x +7

5x = 30

x = 6

The angle (15x +7) equals 97 and the other angle (10x + 37) also equals 97 degrees. All 4 of the angles add up to 360 degrees.

Therefore, 360 = 2z + 97 + 97

2z = 166

z = 83

Explanation:

User Peter Goldsborough
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