PLEASE HELP ME In the figure shown, which pair of angles must be complementary?

A. ∠AOC and∠COD

B. ∠COD and ∠DOB

C. ∠COB and∠AOC

D. ∠AOC and ∠DOB

Big boi and travis scott are performing at the super bowl. travis scott is 62 years younger than twice big boi’s age. the sum of their ages is 70 years old. use b to represent big boi’s age. write and solve an equation.

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?