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hram777 [196]
3 years ago
5

30 points.Please answer with explanation​

Mathematics
1 answer:
Bas_tet [7]3 years ago
5 0

Answer:

m∠1 = 142

Step-by-step explanation:

38 + m∠1 = 180

m∠1 = 142

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The answer to the expansion of the expression, 3+5^2 is 28

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