Draw a graph of polar equation
r=3cos2theta
r=2sin2theta
r^2=9sin2thet

The circumference of a circle is 60 pi cm3what is the radius of the circle

You are assembling pieces of an iron gate to complete a fence. the finished gate will look like the one below. in order to assemble the gate it is important to under how the pieces are related. part 1: how are pies 1 and 2 in the archway related? part 2: how are the rectangular sections 5 and 6 in the center of the gate related to each other?

One positive number is 9 more than twice another. if their product is 95, find the numbers