If θ= 2pi/3 , then the value of cos θ= -1/2 Part A:

What is another angle θ, that has the same value as cos 2pi/3 , if 0< θ < 2pi?

Part B:

Name two angles that have the opposite value of cos 2pi/3 , if 0< θ< 2pi?

Find the area of the unshaded square

What is the solution to the equation below? 3/x-2+6=square root x-2 +8

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?