Davia draws a shape with 5 sides. two sides are each 5 inches long. two other sides are 4 incheslong. the perimeter of the shape is 27 inches. what is the length of the fifth side?

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =