(6.8x10^2) x (1.3x10^3)

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

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 midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square