5. diedre drew a quadrilateral with 4 rightangles and opposite sides of the samelength. name all the kinds of polygons thatcould be diedre's quadrilateral

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.

In which form is the following function written? y = - 2(x – 3)(x + 5)

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?