Ascuba diver descends 48 feet in 4 mintues. what is the diver's average change in position per mintue relative to where she started?

What is the relationship between all triangles that can be drawn given the same three angles

The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22

The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z