Given that is the perpendicular bisector of MN, which segments are congruent?
A. PM =PN, MONO. MO=OP
B. 0QQP, PQ =QN, NQ=QM
C. QP = QO, QN = QM. OM ON
D. OM ON, NQ=QM, PM =PN

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.