Which two functions are inverses of each other? Ofx) = x, g(x) = -x
O f(x) = 2x, 8(x) = -1
Of(x) = 47,8(t) 12
Of(x) = -8x, g(x) = 8x

Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?

What is the measure of angle 1? a.28 b.152 c.168 d.64

20 ! brainliest ! add and simplify your answer.