Which equations could be used to solve for the unknown lengths of △ABC? Check all that apply.

sin(45°) = BC/9
sin(45°) = 9/BC
9 tan(45°) = AC
(AC)sin(45°) = BC
cos(45°) = BC/9

43lbs of tomatos cost $387. how much would 41lbs cost

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

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog