The length of a rectangle is 3 ft less than twice the width, and the area of the rectangle is 27ft^2. Find the dimensions of the rectangle.

51 feet^2

Step-by-step explanation:

the radius is 2 times the diameter.

step-by-step explanation:

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)