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Really confused with this problem. It would be great if someone could help
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3 votes
Really confused with this problem. It would be great if someone could help

Really confused with this problem. It would be great if someone could help-example-1
User Khalilos
by
8.4k points

1 Answer

5 votes
(2n+12) + (3n+18) = 180
⇒5n+30=180
⇒5n=150
⇒n=30


x=2n+12
=2(30)+12
=72°
User Ryan McCarron
by
7.9k points
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