Write an expression that represents the area of a rectangle with length 4ab squared and width 2ab. (for any rectangle with length l and width w, a = lw.)

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.

Solve this problem! extra ! 3025/5.5 = a/90.75

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi