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sleet_krkn [62]
3 years ago
12

Given m ZLMN = 145°, what is m ZXMN? Show all relevant work.

Mathematics
1 answer:
myrzilka [38]3 years ago
4 0
80 degrees. 145 = (4x+5) + (6x-10) = 10x-5... so 10x = 150, x = 15. LMN = 6x-10 = 6(15) - 10 = 80.
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