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MEDALSSS Triangle 1 an 2 are sumpplementary angles . m traingle 1 is 4y+7, an m triangle 2 is 9y+4 FIND m triangle 2?
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@satellite73
no he does that on every question he fails answering
ohhh ok kcool i didnt knoiw that
do u think u could help me with this thoe
no i suck at this sorry @Phebe
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ok thats ok then
@ganeshie8
thanks @Hotchellerae21
no problem
:D
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Hint : supplementary angles add up to 180
4y+7 + 9y+4 = 180 solve y first
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