billy is building a ramp. the ramp creates a 12 degree angle with the ground and is 32 feet from the building. the ramp is ___ feet long. (round to the nearest tenth)

1. isolate the variable, in this case, d. subtract 35.5 on both sides of the equation.2. 52 subtracted by 35.5 is 16.53. therefore your answer would be d= 16.5this is the basics of pre algebra, isolating variable through adding, subtracting, multiplying, and dividing, if you have any other questions to ask just comment!