Write the expression as the sine, cosine, or tangent of an angle.

sin 48° cos 15° - cos 48° sin 15°

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

Write an algebraic expression for the word expression the quotient of c and 8

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.