Given: m ZA+mZB=mZB + m2C Prove:
mC = MZA
Write a paragraph proof to prove the statement.

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.

The radius of a sphere is 3 inches. which represents the volume of the sphere?