Arectangle yard has area 96 square feet. if the width of the yard is 4 feet less than the length, what is the perimeter, in feet, of the yard?

What is the product? (x2+3y+7) [yy+1)

Multiply. write your answer in simplest form. 3/8 x 5/7

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)?