(a) T(m) = −22.75 cosπ/6(m

(a)T(m) = −22.75 cosπ/6(m − 1) + 52.55 = 48 m =
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Exact value cosπ/12
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Find cosπ/12 and 7π/12 using the known values of sine cosine and tan of π/3 and π/4
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2. asked by Sinachi
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Express the number in rectangular form.3(cosπ/3+isinπ/3)
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2. asked by Alexis
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okay i need to find the derivative off(x)=cosπ(x^2) and if you could show steps it would be GREATLY appreciated. thank you so
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2. asked by tim
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Find each product or quotient. Express the result in rectangular form.2(cosπ/6+isinπ/6) X 4(cos2π/3 +i2π/3)
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2. asked by Alexis
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Find this quotient. Express the result in rectangular form.9(cos3π/2 + isin3π/2) ÷ 3(cosπ/4 + isinπ/4)
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2. asked by Alexis
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Which of the following expressions has the same value as cos30° ?(1 point) Responses sin30° sine 30 degrees cosπ/6 cosine pi
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I need to prove equality.a) (sina + cosa)^2 -1 / ctga - sinacosa = 2tg^2a b) (sin^2x/sinx-cosx) - (sinx+cosx/tg^2x+1) = sinx +
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2. asked by Evelina
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