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ElvisB10

A road has an incline of 10°. To the nearest foot, find the increase in altitude of a car after driving 4,000 feet along the road.

  • one year ago
  • one year ago

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  1. TransendentialPI
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    Draw a rt triangle. |dw:1336518677459:dw| What trig ratio can yu use? Soh CaH Toa

    • one year ago
  2. ElvisB10
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    Tangent, do i divide or multiply by 10?

    • one year ago
  3. TransendentialPI
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    find tan(10) Get that decimal value and then multiply by the 4000 When x is on top, multiply. When x is on the bottom divide. It is a proportion really.

    • one year ago
  4. ElvisB10
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    |dw:1336519067444:dw| i get here then im confused

    • one year ago
  5. TransendentialPI
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    |dw:1336519188647:dw|

    • one year ago
  6. ElvisB10
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    oh i seee, thank ya so much

    • one year ago
  7. TransendentialPI
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    no prob

    • one year ago
  8. ElvisB10
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    i guess im a visual learner

    • one year ago
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