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Inessa [10]
3 years ago
12

BRAIN TO CORRECT ANSWER!!

Mathematics
1 answer:
tamaranim1 [39]3 years ago
4 0

Answer:

160° and the angle (10x+50)° are congruent. So

160°=10x+50

subtract 50° from both sides

110=10x

divide 10 by both sides

11=x

The answer js

D.11

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