Express 2 = 10 cos(270) + i sin(270) in rectangular form.
Express your answer in exact terms.

stop using this to cheat on home work

step-by-step explanation:

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32

step-by-step explanation:

because that’s us why

  or  

sin y = 7/q

7 is the opposite side length, q is the hypotenuse

tan y = 7/r

7 is the opposite side length, r is the adjacent side length

using sohcahtoa ^^^^

cos y = adjacent/hypotenuse

cos y = r/q