Which angle relationship would you use to prove that x = 20

asked May 22, 2022 179k views

5 votes

Which angle relationship would you use to
prove that x = 20

by Sneep

5.6k points

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1 vote

Answer:

Supplementary Angles add up to 180°

Explanation:

(2x + 5) + (8x - 25) = 180

10x -20 = 180

10x = 200

x = 20

Kris Boyd answered May 27, 2022

6.1k points

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