Which expression shows a way to find 5 x 1,625? A. 5 x (1+6+2 +5)

B. 5 x (1 x 6 x 2 x 5)

C. 5 (1,000 + 600 + 20 + 5)

D. 5 % (1,000 x 600 x 20 x 5)

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

Find the nonpermissible replacement for binthis expression. b2/5b +5

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?