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Alina [70]
3 years ago
15

Someone help and plz make sure it’s right

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
5 0
The answer is 70 degrees
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Answer:

y/x = (a + b) / (m + n)

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-(xb − ym) = -yn + xa

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A 7<br> B 17<br> C 49<br> D 61<br> Proving Angles Congruent
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