Given: def df = ef prove: 3 = 4 which of the following statements would be the reason in line 4 of the proof? definition of supplementary. two ∠'s supplementary to equal ∠'s are = substitution

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 =

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose

Atotal of 505 tickets were sold for a school play they were either adult tickets or student tickets they were 55 more student tickets so than adult tickets how many adult tickets were sold ?