If x-y =2 and xy=15, find the value of x cube - y cube.​

(40 points) i need some . an answer definition is appreciated as well.

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′?

The measure of an angle is 117°. what is the measure of a supplementary angle?