13. The width of a rectangle is (x + 2) / 5 cm. The rectangle's length is (x2 + 3x + 2) / (x + 3) cm. What expression represents the perimeter of this rectangle?

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Mathematics

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10 May, 04:05

13. The width of a rectangle is (x + 2) / 5 cm. The rectangle's length is (x2 + 3x + 2) / (x + 3) cm. What expression represents the perimeter of this rectangle?

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Answers (1)

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Gustavo Clay · Answer 1

P = 2 (x + 2) / 5 + 2 (x^2 + 3x + 2 / (x + 3).

Step-by-step explanation:

The perimeter P = 2 * width + 2 * length.

Here P = 2 (x + 2) / 5 + 2 (x^2 + 3x + 2 / (x + 3)