lexiwesley34
lexiwesley34
23-01-2018
Mathematics
contestada
what is the value of m
Respuesta :
choixongdong
choixongdong
23-01-2018
2m + 10 + 5m + 100 = 180 (supplementary angles)
7m + 110 = 180
7m = 70
m = 10
answer
A. 10
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