A picture frame has an area of 8 3/4 square inches. One side of the picture frame measures 3 1/2 inches. What is the measure of the adjacent side?
A. 22 inches
B. 5 inches
C. 12 inches
D. 30 inches

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.