Why would you calculate for volume to determine if a pizza would fill you up. yes

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?

Triangles abc and dfg are given. find the lengths of all other sides of these triangles if: b ∠a≅∠d, ab·dg=ac·df, ac=7 cm, bc=15 cm, fg=20 cm, and df-ab=3 cm.