Which of the following equations matches the graph?

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.