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Don’t even know help??????????
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Don’t even know help??????????

Don’t even know help??????????-example-1
User Amplify
by
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1 Answer

5 votes

Answer:

x = 5

m∠A = 85°

Explanation:

15x + 10 + 3x + 15 + 15x - 10 = 180

15x + 3x + 15x = 180 - 10 - 15 + 10

33x = 165

x = 165/33

x = 5

m∠A = 15*5 + 10 = 85°

User Davibq
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7.0k points
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