Find the distance between the points (–15, 3) and (–9, 8).
Question 2 options:

A)

units

B)

units

C)

units

D)

units

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

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?

Are the corresponding angles congruent? explain why or why not.