In your science class, your first four quiz scores were: 88%, 76%, 92%, and 80%. What score you would have to get on the fifth quiz to have an 80% average?

the least value out of the data shown is 5, maybe if you post a picture with it i could a little more.

step-by-step explanation:

-2 is the right

answer is 270 degrees: -

to convert radians to degrees you multiply by 180/π

9π/ 6 * 180 / π

=   9 * 180 / 6

= 9 * 30

=   270 degrees   answer