Question

w.5 add polynomials to find perimeter 8as find the perimeter. simplify your answer. 8x+5 10x-2 10x-2 8x+5

Explanation:

Step1: Recall perimeter formula for parallelogram

Perimeter \( P = 2\times(\text{length} + \text{width}) \). Here, length is \( 8x + 5 \), width is \( 10x - 2 \).

Step2: Substitute into formula

\( P = 2\times((8x + 5) + (10x - 2)) \)

Step3: Simplify inside the parentheses

\( (8x + 5) + (10x - 2) = 8x + 10x + 5 - 2 = 18x + 3 \)

Step4: Multiply by 2

\( P = 2\times(18x + 3) = 36x + 6 \)

Answer:

\( 36x + 6 \)