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Find cosθ if the y-coordinate of the point where the

Find cosθif the y-coordinate of the point where the terminal side of θ intersects the unit circle is 2√2 , given that θ is
1. 1 answer
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Find cosθ if the y-coordinate of the point where the terminal side of θ intersects the unit circle is 2√2 , given that θ is
1. 1 answer
2. 10 views
1. (P -15/17, -8/17) is found on the unit circle. Find sinΘ and cosΘWork: P= (-15/17, -8/17) cosΘ = a value P = (a,b) sinΘ =
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2. asked by Piper
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If sinθ=34and π2<θ<π , find cosθ .(1 point) cosθ=
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Find cosθ if the y-coordinate of the point where the terminal side of θ intersects the unit circle is √2/2 , given that θ
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2. 75 views
How do I prove that secθ - tanθsinθ = cosθSo far I have LS 1/cosθ - sinθ/cosθ (sinθ) =1/cosθ -sin^2/cosθ
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2. asked by Trisha
3. 1,987 views
Find cosθ, in degrees, if the y-coordinate of the point where the terminal side of θ intersects the unit circle is √2/2 ,
1. 0 answers
2. 69 views
Find cosθ if the y-coordinate of the point where the terminal side of θ intersects the unit circle is 2√2 , given that θ is
1. 1 answer
2. 75 views
Find the exact value of (sinθ) (cosθ) if cosθ > 0 and tanθ = −2/3
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2. asked by emma
3. 353 views
If sinθ=4/5 and cosθ<0,find the exact value of cosθ and tanθhelp me!
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2. asked by Zi
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