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What is the perimeter of the triangle expressed as a polynomial? Length: 8x-2 Length: 5x-4 Width: 9x-3 If you could show me how you got the complete answer I would really appreciate it.
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What is the perimeter of the triangle expressed as a polynomial?

Length: 8x-2
Length: 5x-4
Width: 9x-3
If you could show me how you got the complete answer I would really appreciate it.

User Jeremiah Polo
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8.8k points

1 Answer

3 votes
The perimeter is the sum of the lengths of the three sides of the triangle. If "width" is the length of the 3rd side, then the perimeter is
P = (8x-2) + (5x-4) + (9x-3)
P = 8x + 5x + 9x -2 -4 -3
P = (8+5+9)x -(2+4+3)
P = 22x - 9
User SIMULATAN
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8.4k points
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