Triangle XYZ is isosceles. Angle Y measures a°. What expression represents the measure of Angle X? •2a
•a/2
•90-a
•180-2a

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.