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5 votes
Can someone please explain each step in solving this?

Can someone please explain each step in solving this?-example-1

2 Answers

7 votes


m(,q) 90

m(,p) 12

m(,x) 180-90-12

User Satoko
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m(<Q) = 90; m(<P) = 12; m(<x) = 180 - 90 - 12 => m(<x) = 78. a.
User Darrenmc
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