What property is this (21 times 32) times 6 = 21 times (32 times 6)

The verbal translation for the difference of m and 7 increased by 15

Asphere has a diameter of 10 in. what is the volume of the sphere?

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%