lexiwesley34 lexiwesley34

23-01-2018
Mathematics

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what is the value of m

what is the value of m class=

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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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