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Nookie1986 [14]
3 years ago
11

A triangle has side with the lengths 8x + 6, 5x -5 and -6x + 12. What is the perimeter of the triangle?

Mathematics
1 answer:
Verizon [17]3 years ago
5 0
To find the perimeter you have to combine like terms. 8x + 5x - 6x is 7x and 6 - 5 + 12 is 13 so the perimeter of the triangle is 7x + 13
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