Please help! Find the area of this figure:

What basic trigonometric identity would you use to verify that csc x sec x cot x = csc^(2)x

How to determine whether two known pairs of points are on the same line.

Tamera puts 15/4 gallons of gasoline in her car. which mixed number represents the gallons of gasoline? a) 2 3/4 gallons b) 3 1/4 gallons c) 3 3/4 gallons d) 4 1/2 gallons answer it's worth a lot of points!