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hjlf
3 years ago
15

If rst ≅ npq, m∠r = -7x +9, m∠n= -10x, find m∠r and m∠n

Mathematics
1 answer:
GenaCL600 [577]3 years ago
6 0

Answer:60

Step-by-step explanation: x=10

-7+9=2*10=20

-10*10=100

180-100-20=60

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Step-by-step explanation:

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6 0
3 years ago
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Answer:

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