The endpoints of four segments are given below. which segment has the greatest length?
a) a(2,2 and b (2,-4)
b) d (-3,-1 and e (2,-1)
c) m (-1,4 and n (-1, _ 2)
d) p(-5,-3) and q (2,-3)

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 =

The tile along the edge of a triangular community pool needs to be replaced? ?

Sum of the interior angles of a pentagon