Convert x^2 + y^2 - y = 0 to a polar equation. r^2 = sinθ
r = cosθ
r^2 = cosθ
r = sinθ

9/10 divide by -3/15 as a mixed number

Over the last 4 seconds, a snail has traveled 4/9 of an inch. if the snail traveled the same distance each second, how far did it travel each second?

Hurry the figure shows the front side of a metal desk in the shape of a trapezoid.what is the area of this trapezoid? 10 ft²16 ft²32 ft²61 ft²