True or False: A rational number can be expressed as the quotient a/b where b ≠ 0.

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

Combine like terms to make a simpler expression 3z+z

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.