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ivolga24 [154]
3 years ago
8

Helppppppppp i m on my test

Mathematics
1 answer:
blondinia [14]3 years ago
4 0
3x+75=180( cause supplementary angles)
-75 -75
3x=105
3x/3= 105/3
x=35

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Step-by-step explanation:

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Answer:

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