SOLUTION: Geometry. A triangle has sides 3x +7, 4x-9, and 5x +6. Find the polynomial that represents its perimeter.
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Question 75913: Geometry. A triangle has sides 3x +7, 4x-9, and 5x +6. Find the polynomial that represents its perimeter.
Found 2 solutions by checkley75, Cintchr:
Answer by checkley75(3666) (Show Source): You can put this solution on YOUR website!
3x+7
4x-9
5x+6
-----------------------
12x+4 or 4(3x+1)
Answer by Cintchr(481) (Show Source): You can put this solution on YOUR website!
Side 1 = 3x+7
Side 2 = 4x-9
Side 3 = 5x+6
P = S1 + S2 + S3
Add the 'x' values
Add constant terms
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