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Hero Group TitleBest ResponseYou've already chosen the best response.1
Where are the attachments?
 one year ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
sorry right here haha :P answer choceis A,B,C,D from top to bottom :) **my answer: B. sq.rt 2/2 is that right? :)
 one year ago

Hero Group TitleBest ResponseYou've already chosen the best response.1
Are you familiar with the unit circle?
 one year ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
yes.. its a circle with the radius of 1 right?
 one year ago

Hero Group TitleBest ResponseYou've already chosen the best response.1
Yes, but we have to figure out the exact value. So, what I would do is convert radians to degrees first. If you let pi = 180, then you will have: sin(3(180)/4) = sin(3(45))
 one year ago

Hero Group TitleBest ResponseYou've already chosen the best response.1
That's your hint.
 one year ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
ok... :)
 one year ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
and they both equal each other!! So is my answer B. then? :)
 one year ago

Hero Group TitleBest ResponseYou've already chosen the best response.1
B is the correct answer, but how did you figure it out?
 one year ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
well i used ur hint and plugged it into my calc and they both had .088 as the result and laso b4 that, i did sin3pi/4and i just converted it :) hehe
 one year ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
thanks :)
 one year ago

Hero Group TitleBest ResponseYou've already chosen the best response.1
The only thing you need to figure it out is a unit circle. \[\sin(135^{\circ}) = \frac{\sqrt{2}}{2}\]
 one year ago

iheartfood Group TitleBest ResponseYou've already chosen the best response.0
ok.. thanks :)
 one year ago
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