Question

Find an exact value.

cos 165°

Answer 1

or, how are you supposed to find it? how are you expected to get it?
are you expected to simply get it off the calculator? because, you could do that

Answer 2

i dont have a calculator mehek. halp me how to solve it

Answer 3

ehehe joke.

Answer 4

wait how would oyu put this in your calculator

Answer 5

i got radical 6-radical 2/4??

Answer 6

AlexandervonHumboldt2 hint: you're using a computer, a computer is just a big bulky calculator =)

Answer 7

guys?

Answer 8

am i right?

Answer 9

Shurik calculator broke ..cuz when i used it by accident i pressed th ebutton explode so now shurik doesn't has it anymore..I'm sorry shurik ;~;

Answer 10

rofl

Answer 11

@jdoe0001 i was joking

Answer 12

BOOM

Answer 13

whew