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anonymous

  • one year ago

1) Find the value of the trigonometric function sin (t) if sec t = -4/3 and the terminal side of angle t lies in quadrant II. 2)Find the reference angle given: -5pi/3 3) Determine the quadrant when the terminal side of the angle lies according to the following conditions: sin (t) > 0, cos (t) < 0. 4) Given the sample triangle below and the conditions a=3 and c=sqrt 51, find: cot A

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  1. anonymous
    • one year ago
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    This is the triangle for 4

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  2. campbell_st
    • one year ago
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    |dw:1437770706214:dw| find x using pythagoras theorem and then you can find sin(t)

  3. anonymous
    • one year ago
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    Yeah so i get sqrt7/4.

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