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geerky42
 one year ago
Best ResponseYou've already chosen the best response.17/14 = 1/2 Ring any bells?

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1\[\theta = \cos^{1}\left(\dfrac{1}{2}\right)\]\[\theta = \space ?\]

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1Use unit circle. What is \(\theta\) when \(\cos\theta = \dfrac{1}{2}\) ?

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1None. It's true for sinθ= 1/2, but we want cosθ = 1/2.

Emily778
 one year ago
Best ResponseYou've already chosen the best response.0Those are the only answers available. I think you did it wrong...

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1None. Look carefully.

blurbendy
 one year ago
Best ResponseYou've already chosen the best response.1cos 60 degrees= 1/2 or 7/14

Emily778
 one year ago
Best ResponseYou've already chosen the best response.0Look at the following answers.

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1No, YOU look at the following answer. We want θ and blurbendy already gave you the answer.

Emily778
 one year ago
Best ResponseYou've already chosen the best response.0Go away. geerky42, or I'll report you.

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1Ok... @blurbendy already gave you the answer. Seriously he did...
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