Barbara earned $48 for 6 hours of work. At that rate how much would she earn for 8 hours of work?

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23

"which statement is necessarily true if bd is an altitude to the hypotenuse of right ? abc? a.) ? adb? ? bdc b.) ? adb~? bdc c.) abbc=acbd d.) ? bac? ? bdc"

If a and b represent positive real numbers what is the inequality when solves for v