The length of a rectangle is 5 cm more than three times its width. the of the perimeter
rectangle is 60 cm. what are the length and width of the rectangle?

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.