Mathematics
Mathematics, 27.03.2021 03:10, reggie36151

In a triangle ABC, ∠A = 2x + 7, ∠B = 5x - 16, and ∠C = 20x. What is the ∠B? PLEASE HURRY

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In a triangle ABC, ∠A = 2x + 7, ∠B = 5x - 16, and ∠C = 20x. What is the ∠B? PLEASE HURRY...

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