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RyanL.Best ResponseYou've already chosen the best response.0
you can always plug it in a calculator
 one year ago

RyanL.Best ResponseYou've already chosen the best response.0
try using this websiite: http://www.wolframalpha.com/
 one year ago

RyanL.Best ResponseYou've already chosen the best response.0
Type in what you wrote and it will give you the exact value.
 one year ago

RyanL.Best ResponseYou've already chosen the best response.0
It will also explain some reasoning behind it.
 one year ago

RyanL.Best ResponseYou've already chosen the best response.0
http://www.wolframalpha.com/input/?i=sin+%2817pi%2F12%29 here i plug it in for you
 one year ago

sara1234Best ResponseYou've already chosen the best response.0
the input is wrong its not written correctly
 one year ago

sara1234Best ResponseYou've already chosen the best response.0
sin (17pi ) parenthesis around the whole thing  12
 one year ago

RyanL.Best ResponseYou've already chosen the best response.0
Idk you just wrote it for me. lol you tell me
 one year ago

mickey4691Best ResponseYou've already chosen the best response.0
i think they want her to evaluate that expression without a calculator, and to do that you would have to refer to the calculator
 one year ago

mickey4691Best ResponseYou've already chosen the best response.0
i mean refer to the UNIT CIRCLE and not the calculator
 one year ago

Yahoo!Best ResponseYou've already chosen the best response.0
Sin ( 180 + 75) = Sin 75
 one year ago

freewilly922Best ResponseYou've already chosen the best response.0
Pretty sure that "exact value" means not to use a calculator but something like sin(ab)=
 one year ago

sara1234Best ResponseYou've already chosen the best response.0
http://www.wolframalpha.com/input/?i=sin+%2817pi+over+12%29 it didnt give me what i was looking for the answer choices have sqr.6 and sqr.2/4 with differnt signs as answers
 one year ago

freewilly922Best ResponseYou've already chosen the best response.0
do you know what the sin and cosine of 1pi, 1/2 pi and 1/6 pi? also known as 180 degrees, 90 degrees and 30 degrees?
 one year ago

Yahoo!Best ResponseYou've already chosen the best response.0
Sin 75 = sin(45 + 30) = sin45 cos 30 + cos45 sin30
 one year ago

sara1234Best ResponseYou've already chosen the best response.0
where is that located confused?
 one year ago

mickey4691Best ResponseYou've already chosen the best response.0
17pi / 12 to degrees is (17pi)/12 * 180/pi, which is 255 degrees, can yu locate 255 degrees?
 one year ago

RyanL.Best ResponseYou've already chosen the best response.0
You can't just pop up a unit circle with values. You have to explain how you get those values for those certain degrees.
 one year ago

mickey4691Best ResponseYou've already chosen the best response.0
fine, then explain to her
 one year ago

sara1234Best ResponseYou've already chosen the best response.0
did you see thw attacment with the question
 one year ago
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