19%
the diagram shows a rectangle.
0.5 cm
7 cm
four of these rectangles are put together as shown.
calculate the shaded area.

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

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 =

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?