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RP^2=RQ^2 + QP^2 -2(RQ)*(QP)cosQ (1)

  1. RP^2=RQ^2 + QP^2 -2(RQ)*(QP)cosQ (1)QP = 24 (km/min) t (2) Diffentiate both sides w.r.t. the time t: 2 RP* d Rp/dt = 2 t [24
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    2. Count Iblis asked by Count Iblis
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  2. complete the identity sinq / cosq + cosq / sinq =I'm not sure I'm coming up with 1 + cot q
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    2. kelly asked by kelly
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  3. Given that tan(Q) = -3/4 and Q is in the second quadrant tell the value of the cosQcos=-4/5 Correct?
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    2. Hannah asked by Hannah
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  4. Find cosq and sinq if the terminal side of q lies along the line y = - 2 x inquadrant IV.
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    2. Natash asked by Natash
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  5. In triangle PQR,angle p=90degree if PQ=√3 and QR=2,then find the value of sinQ ,cosQ,tanR,SINR
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    2. Pradhuman asked by Pradhuman
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  6. Let Q be an acute angle such that sinQ=.6. Find the values of the following using Trig Identities: cosQ and tanQ
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    2. student asked by student
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  7. 1)tan Q = -3/4 Find cosQ-3^2 + 4^2 = x^2 9+16 = sqrt 25 = 5 cos = ad/hy = -4/5 Am I correct? 2) Use the sum and difference
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    2. Abbey asked by Abbey
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  8. Using mechanics of materials principles, (i.e. equations of mechanical equilibrium applied to a free-body diagram), derive the
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    2. Bob asked by Bob
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  9. In △QRS, what is cosQ?A triangle with right angle S. Side Q S is labeled 4, side S R is labeled 3, and side R S is labeled 5.
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