Assume that AC = 12 and DF = 8. choose the statements that are true about the circles A. AB = 6 and EF = 4
B. BC = 4 and DE = 6
C. EF/BC = DE/AB
D. AB/DE = BC/EF

The gades foundation and hbm corporation are eager to donate generously to their favorite charities. the gades foundation donated $250 in the first month, and each month afterward their cumulative donation total increases by 100$ the hbm corporation donated $64, in the first month, and each month afterward their cumulative donation total increases by 75%. in which month will the hbm corporation's cumulative donation total first exceed the gades foundations' cumulative donation total?

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

Sketch one cycle if the cosine function y=2cos2theta