HELP! Aimee's room is shaped like the prism shown. If she wants to paint the walls of her room, not including the ceiling, how many square feet will she be
painting?

Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β

What is the the greatest common factor ?

How many degrees are there in the central angles in a circle