Shannon and leslie want to carpet a 16 1/2ft by 16 1/2ft square room. they can't put carpet under an entertainment system that juts out.

a. in square feet what is the area of the space with no carpet?

b. how many square feet of carpet will shannon and leslie need to buy?

Find the area and perimeter of each composite figure. use 3.14 for π. round your answer to the nearest tenth. a square and a right triangle share a common side. image long description a 3-meter by 0.5-meter rectangle has triangles attached like wings to the 3-meter sides. the other two sides of both triangles measure 2.5 meters. the height of each triangle is 2 meters. a 6-inch by 4-inch rectangle has 2 half-circles attached like wings to the 6-inch sides. the radius of each half-circle is 3 inches. find the surface area and volume of each figure. use 3.14 for π. round your answer to the nearest tenth. a right circular cylinder has a base radius of 6 yards and a height of 20 yards. a rectangular prism has a base that is 9 centimeters long and 7 centimeters wide. the height is 2 centimeters. a rectangular prism has a base that measures 11 millimeters by 11 millimeters. the height is 11 millimeters.

X+ y = 5 ; x - y =3 solve using linear combination

Atemperature of 1.64◦f corresponds to answer in units of ◦c.