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IloveCharlie
Group Title
Please help! Given: sinA=3/5, cosB=15/17, angle A in Quadrant III and angle B in Quadrant I.
cos2B=
a. 64/289
b. 161/289
c. 225/289
d. 240/289
 one year ago
 one year ago
IloveCharlie Group Title
Please help! Given: sinA=3/5, cosB=15/17, angle A in Quadrant III and angle B in Quadrant I. cos2B= a. 64/289 b. 161/289 c. 225/289 d. 240/289
 one year ago
 one year ago

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NotTim Group TitleBest ResponseYou've already chosen the best response.1
eh...did you do wat I told you to do last time? def help you much
 one year ago

IloveCharlie Group TitleBest ResponseYou've already chosen the best response.0
I tried it but for some reason this problem is harder than the last :/ I'll ask around
 one year ago

NotTim Group TitleBest ResponseYou've already chosen the best response.1
is your calc in deg or rad?
 one year ago

IloveCharlie Group TitleBest ResponseYou've already chosen the best response.0
Degree
 one year ago

NotTim Group TitleBest ResponseYou've already chosen the best response.1
that MIGHT be it...im not sure
 one year ago

IloveCharlie Group TitleBest ResponseYou've already chosen the best response.0
Would you be able to go through the problem with me step by step or should I just keep asking for help? It's fine if you can't :)
 one year ago

NotTim Group TitleBest ResponseYou've already chosen the best response.1
eh...im no good at math.
 one year ago

NotTim Group TitleBest ResponseYou've already chosen the best response.1
but, YOU DID find that circle pi chart right?
 one year ago

IloveCharlie Group TitleBest ResponseYou've already chosen the best response.0
Yup, thanks
 one year ago

NotTim Group TitleBest ResponseYou've already chosen the best response.1
well...sorry i couldn't help much. but good luck eh
 one year ago
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