Multiply x to the 1 fourth power times x to the 5 eighths power.

Arectangular prism is 3 meters long, 6 meters wide, and has a height of 9 meters. what is its surface area?

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

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?