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

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

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

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

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

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

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

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

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