charmhaywood
charmhaywood
20-02-2020
Mathematics
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Need Help ASAP. thanks in advance
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Cutiepatutie
Cutiepatutie
20-02-2020
You can use this formula to find the perimeter of a triange, which is P=a+b+c.
P=a+b+c=(2x+5)+(x+8)+(7x)=2x+5+x+8+7x=(2x+x+7x)+(5+8)=10x+13
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