Simplify (2t^_3)^3(0.4r)^2
checking answers i got 1.28r^2 over t ^-6

Select the correct answer. what is the surface area of the victory podium shown here? include all surfaces of the podium, including the bottom. a. 61.5 square feet b. 61.75 square feet c. 65.25 square feet d. 69 square feet

A.s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?