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attashe74 [19]
3 years ago
6

Help!!! please show some work so i know its right! THANKS!!!!

Mathematics
1 answer:
zhenek [66]3 years ago
7 0

Answer:

A

Step-by-step explanation:

90 degree angle = right angle, that's what it is. you know there's 60 degree, so the other one is 90 - 60 = 30. since it's 3 times x, it's 10.

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Vinil7 [7]

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