Find [g•h](x) and [h • g](x) for g(x) = x² + 2x-1 and h(x) = x-4.

The reflexive property of congruence lets you say that ∠pqr ≅

Randy and trey take turns cleaning offices on the weekends. it takes randy at most 4 hours to clean the offices. it takes trey at most 6 hours to clean the offices. what is the greatest amount of time it would take them to clean the offices together? 2.4 hours 2.5 hours

Two sides of a right triangle measure 2 units and 4 units. what is the area of the square that shares a side with the third side of the triangle?