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Math Help - Trig functions..check work question

  1. #1
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    Trig functions..check work question



    I was wondering if maybe someone could take a look at my work...I have been having so much trouble with this unit, if someone could help, i would greatly appreciate it!
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  2. #2
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    9) Why did you change theta into x? Otherwise, all correct.

    11) Where is theta in the figure? The triangle is a right triangle too? All correct when you figured it.

    33), 39), 42) ----OK.

    46) ----OK if angle is in radians.

    You're good!
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  3. #3
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    Thank you very much for your help! I appreciate it very much!
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