Let ∠A, ∠B, and ∠C be acute angles. Use a calculator to approximate the measures of ∠A, ∠B, and ∠C to the nearest tenth of a degree. tan A = 0.88, cos B = 0.64, sin C = 0.25

Which ratio is equivalent to 10: 85

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.