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frez [133]
2 years ago
12

I cannot figure this out. Any help would be appreciated.

Mathematics
1 answer:
Lesechka [4]2 years ago
7 0
So you are finding M
90+x+15+3x+15=180
4x=60
X = 15
LMN = 15+15
LMN = 30
hopefully this is correct :)
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