Write an expression describing all the angles that are coterminal with 221º. (Please use the variable k in your answer. Give your answer in degrees, but do not include a degree symbol in your answer.)

i would say c is the best answer, hope it's right!

good luck! =)

cutie~

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

c 1 hour

step-by-step explanation:

m = 2e

m = 2 so 2 = 2e

1 = e