Find the value of. (3° + 4 -¹) × 2²

In djkl, side jk measures 10.6 inches, side kl measures 7 inches, and side jl measures 5 inches. based on the information that is provided, which could be a correct set of angle measures for these sides? angle j = 23.2°, angle k = 33.5°, angle l = 23.2° angle j = 23.2°, angle k = 33.5°, angle l = 123.2° angle j = 123.2°, angle k = 23.2°, angle l = 33.5° angle j = 33.5°, angle k = 23.2°, angle l = 123.2°

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

What is the value of the expression below? (81^2)^1/8