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bnb530 Group Title

Find the polar coordinates of (-4,0) A. (0,0 degrees) B. (0,180 degrees) C. (4,180 degrees) D. None of the above

  • one year ago
  • one year ago

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  1. klimenkov Group Title
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    C.

    • one year ago
  2. tyteen4a03 Group Title
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    @klimenkov Please don't give out answers without explaining. He would not be able to solve future questions like this without an explanation. To convert a Cartesian coordinate pair to a polar one (in the format \((r, \theta)\)), use this set of formula: r = \(\sqrt{x^2 + y^2}\) \(\theta = tan^{-1} (y/x)\).

    • one year ago
  3. tyteen4a03 Group Title
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    Also, remember that the tangent value may be negative. In this case, apply the four quadrant rule on the final answer.

    • one year ago
  4. klimenkov Group Title
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    I don't think he wants to see how to solve this. Just want an answer.

    • one year ago
  5. bnb530 Group Title
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    I am a she not a he :)

    • one year ago
  6. tyteen4a03 Group Title
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    @klimenkov OpenStudy's Code of Conduct states that you should not give out answers without explanations. :)

    • one year ago
  7. klimenkov Group Title
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    I hope you will be satisfied now. |dw:1358014518027:dw|

    • one year ago
  8. bnb530 Group Title
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    Thanks guys!

    • one year ago
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