Mathematics, 06.12.2020 18:10, s9003792

A ∠A and ∠ B ∠B are vertical angles. If m ∠ A = ( x + 23 ) ∘ ∠A=(x+23) ∘ and m ∠ B = ( 5 x − 9 ) ∘ ∠B=(5x−9) ∘ , then find the measure of ∠ B ∠B

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A ∠A and ∠ B ∠B are vertical angles. If m ∠ A = ( x + 23 ) ∘ ∠A=(x+23) ∘ and m ∠ B = ( 5 x − 9 ) ∘ ∠...