Taylor is looking out a window her eyes are 900 feet above ground she sees a car outside the window that is 1550 feet from her approximately how far is the car from the entrance yo the building

Simplify the expression. -2/5(10+15m-20n)

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 =

What is the measure of one interior angle of a pentagon