If l=x-4 feet, w=x-5 feet, what is the area of the patio?

20 ft.²

Step-by-step explanation:

You can find the area (A) by multiplying the length (l) and width (w) of a shape together: l×w=A

Plug in the measurements for length and width and solve

      4×5=A

      20=A

y > 1/3x

y < = -x + 4

hope this : )

it would rotate about 180 degrees.