How do you find the angle for 2?

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?