You walk east 720 feet to get from your house to class. after class you walk southwest 1044 feet to meet your friends for lunch when walking the 756 back home from lunch what direction are you traveling

Need on this geometry question. explain how you did it.

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 =

41/17 as a decimal rounded to the nearest hundredth