The width of a rectangle is half as long as the length. the rectangle has an area of 18 square feet. what are the length and width of the rectangle?

L=6

w=3

Step-by-step explanation:

To calculate an area of a rectangle, use the formula A=L*w. We know the width is half as long as the length. So w = 1/2 L.

So the area is

If the area is 18 then substitute A =18.

Since length cannot be negative, then L=6.

The width is 1/2 L so w = 1/2 (6) = 3.

what does x eaqual

step-by-step explanation:

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.