A student wants to write an expression for,"all of the elements which are not in set A". Which expression below matches the statement? -A
NA
A’
B

The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.

Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?

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