What is the angle of rotation about the center that will map the regular pentagon onto itself A)108
B)420
C)432
D)540

What were mkh company's cash flows from (for) operating activities in 20x1? $(180,300) $233,100 $268,200 $279,400?

Recall that two angles are complementary if the sum of their measures is? 90°. find the measures of two complementary angles if one angle is twenty dash nine times the other angle.

Find the solution to this system 2,1 1,-2 1,2 -1,2