Classify the quadrilateral. Find the missing angle measure(s).

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

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.

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5