SOLUTION: A triangle has sides 3x+7, 4x-9, and 5x+6 Find the polynomial that represents it's perimeter.

Algebra ->  Points-lines-and-rays -> SOLUTION: A triangle has sides 3x+7, 4x-9, and 5x+6 Find the polynomial that represents it's perimeter.      Log On


   

Question 43403: A triangle has sides 3x+7, 4x-9, and 5x+6
Find the polynomial that represents it's perimeter.
Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
perimeter = sum of the sides
perimeter = 3x+7 + 4x-9 + 5x+6
perimeter = 12x + 4