What are the the values of x and y that satisfy this equation (x yi) (4 9i)=9-4i.

Write the sentence as an equation. b increased by 281 is d

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 =

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school