Not sure how this is done but i have to give my answer to 1 decimal places.

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?