Amira is painting a rectangular banner 2 1/4 yards wide in the cafeteria. the banner will have a blue background. amira has enough blue paint to cover 1 1/2 square yards of wall.
a. find the height of the banner if amira uses all of the blue paint. show your work.
b

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7