Question

SOMEONE PLEASE ANSWER THIS ASAP FOR BRAINLIEST!!!!!!

Answer 1

2(5x^2+2x)+2(3x^2)
10x^2+4x+6x^2
16x^2+4x

D is the correct answer.

Answer 2

Answer:

D

Step-by-step explanation:

The length, in feet, of a rectangular rug is represented by the expression $5x^2 + 2x.$. The width, in feet, is represented by the expression $3x^2.$

The perimeter of the rectangle is

$P=2\text{ lengths}+2\text{ widths}.$

Thus, the perimeter is

$P=2(5x^2+2x)+2\cdot 3x^2=10x^2+4x+6x^2=16x^2+4x.$