Please help I'm am big confused Louie is trying to find a rectangular canvas for his art project. Its width must measure 20 inches and form a 35° angle with the diagonal of the canvas. What is the height of the canvas? Round your answer to the nearest tenth.
A. 11.5 inches
B. 14.0 inches
C. 16.4 inches
D. 28.6 inches

Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212

Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4