This figure is a regular 12-sided polygon. the diameter of the circle that circumscribes it is 16 cm. find the radius of the polygon. cm type the correct answer then press enter 12 sides

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1

If you answer 2+2 you will get over 80 points