How are the diagonals of any parallelogram related?
A. congruent
B. perpendicular
C. bisect each other
D. None of These
Answer: C
You might also like to view...
Evaluate the improper integral or state that it is divergent.
A. Divergent B. 0.434 C. 1.569 D. -1.569
Use a double-angle identity to find the exact value of the expression.1 - 2 sin2 67.5°
A. - 
B. 
C. 
D. - 
Approximate the volume of the solid using 3.14 for ?. If necessary, round to the nearest thousandth.Find the volume of the cylinder shown.
A. 339.12 km2 B. 678.24 km3 C. 169.56 km3 D. 339.12 km3
Each day Larry needs at least 10 units of vitamin A, 12 units of vitamin B, and 20 units of vitamin C. Pill #1 contains 4 units of A and 3 of B. Pill #2 contains 1 unit of A, 2 of B, and 4 of C. Pill #3 contains 
of A, 1 of B, and 5 of C.Pill #1 costs 5 cents, pill #2 costs 10 cents, and pill #3 costs 1 cent. How many of each pill must Larry take to minimize his cost?
A. P1 = 0, P2 = 0, P3 = 12 B. P1 = 1, P2 = 0, P3 = 9 C. P1 = 3, P2 = 0, P3 = 4 D. P1 = 2, P2 = 0, P3 = 6