(sint+cost)^2=

a.) 1
b.) 1+2sint
c.) 1+sin2t
d.) sin(t^2)+cos(t^2)
e.) sin(t^2)+2sintcost+cos(t^2)

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

Someone . me. compound probability

The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3