The front of a podium is in the shape of a trapezoid with base lengths 4 and 8.5 feet. the height is 2 feet. a gallon of paint covers about 350 square feet. how many front frames of a podium can lillian paint with 2 gallons of paint?

2.5 milligrams is equivalent to how many grams

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25