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docker41 [41]
3 years ago
5

find the measure of the angle (9x+7) shown below: your answer will not be y. but thd measure of the angle

Mathematics
1 answer:
Tatiana [17]3 years ago
4 0

9y+7=2y+98

9y-2y=98-7

7y=91  /:7

y=13


(9y+7)°=(9·13+7)°=(117+7)°=124°

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