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anonymous
 one year ago
Find the angle between the given vectors to the nearest tenth of a degree.
u = <8, 4>, v = <9, 9>
anonymous
 one year ago
Find the angle between the given vectors to the nearest tenth of a degree. u = <8, 4>, v = <9, 9>

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Loser66
 one year ago
Best ResponseYou've already chosen the best response.0YOu have a formula for this. Look up your notes and tell me what it is.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[\cos \Theta = V \times W / \left V \right \left W \right\]

Loser66
 one year ago
Best ResponseYou've already chosen the best response.0Not really. It is \(cos (\theta) =\dfrac{<v, w>}{v*w}\)

Loser66
 one year ago
Best ResponseYou've already chosen the best response.0The numerator is "dot" product of v and w Hence, in your case , it is u and v. Now rewrite it, please.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so the denominator would be 36?
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