nessagonzlaezvg10 nessagonzlaezvg10

12-05-2020
Mathematics

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HELP!! I WILL MARK YOU BRANLIEST IF YOU RESPOND THE FASTEST AND IF ITS CORRECT :)

HELP I WILL MARK YOU BRANLIEST IF YOU RESPOND THE FASTEST AND IF ITS CORRECT class=

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crisalma018 crisalma018

12-05-2020

Answer:

45

Step-by-step explanation:

Answer Link

swisheep swisheep

12-05-2020

Answer:

∠B = 45°

Step-by-step explanation:

∠A = ∠B

5x - 15 = 2x + 21

5x - 2x = 15 + 21

3x = 36

x = 12

⇒∠B = 45

Answer Link

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