Which is a recursive formula for the sequence 99.4,0, -99.4, -198.8, where f(1)= 99.4? F(n+1)=f(n)-99.4, n > 1
F(n+1)=f(n)-99.4,n > 1
F(n+1)=99.4f(n), n > 1
F(n+1)=-99.4f(n), n > 1

Me #1 using vocabulary words, including the word “congruent”, state why the measure of angle d is 120 degrees. #2 what is the measure of angle e and why?

Which sentence describes why polygon mnop is congruent to polygon jklp? a. polygon jklp maps to polygon mnop through a translation. b. polygon jklp maps to polygon mnop through a rotation. c. polygon jklp maps to polygon mnop through a dilation. d. polygon jklp maps to polygon mnop through a stretch.

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.