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marissamtz

  • 2 years ago

A river flows due south at 1.2 mi/h. In what direction should the swimmer head, at a velocity of 2 mi/h, in order to arrive at a landing point due east of his starting point? (Round your answer to one decimal place.) in degrees

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  1. HARSH123
    • 2 years ago
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    you can simply do it by finding the resultant that is 2.56

  2. HARSH123
    • 2 years ago
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    and now u can use tan for speed of river by resultant

  3. HARSH123
    • 2 years ago
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    and i think the answer is 51.3 E

  4. marissamtz
    • 2 years ago
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    nope thats wrong:/

  5. HARSH123
    • 2 years ago
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    o.8E

  6. Orion1213
    • 2 years ago
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    |dw:1385904335765:dw| this diagram may help...

  7. robtobey
    • 2 years ago
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    Refer to the attachment from Mathematica.

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