Question 96 i want to build a right triangular deck behind my house. the hypotenuse of the deck will be 25 feet long. the other two sides of the deck will be equal in length. what is the length of the deck? 17.68 feet 15.98 feet 10.34 feet 9.32 feet

Ineed with number 17 i don’t get it at alll

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 =

Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form