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anonymous

  • one year ago

Solve for x. Round your answer to two decimal places.

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  1. anonymous
    • one year ago
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  2. anonymous
    • one year ago
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    x is the hypotenuse

  3. anonymous
    • one year ago
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    would i have to get tanθ=opposite/adjacent

  4. welshfella
    • one year ago
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    here we know the side opposite the given angle and we need to find the hypotenuse so which trig ratio do we use?

  5. welshfella
    • one year ago
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    no not tan

  6. anonymous
    • one year ago
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    sinθ=opposite/hypotenuse

  7. welshfella
    • one year ago
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    yes

  8. anonymous
    • one year ago
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    sin(32) = 20/x right?

  9. anonymous
    • one year ago
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    how would i calculate it?

  10. welshfella
    • one year ago
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    yes

  11. anonymous
    • one year ago
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    20 / sin(32)?

  12. welshfella
    • one year ago
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    first isolate x :- multiply both sides of the equation by x

  13. welshfella
    • one year ago
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    yes x = 20 / sin 32

  14. anonymous
    • one year ago
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    and what do i do after that?

  15. welshfella
    • one year ago
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    grab ur calculator and do the division

  16. anonymous
    • one year ago
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    36.2695543766

  17. welshfella
    • one year ago
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    i got a slightly different answer

  18. anonymous
    • one year ago
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    what number should i write, Rounded to the two decimal places.

  19. anonymous
    • one year ago
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    what did you get?

  20. welshfella
    • one year ago
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    37.74

  21. anonymous
    • one year ago
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    did you do the same exact multiplication? what did i do wrong?

  22. welshfella
    • one year ago
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    enter 20 then dive then sin 32

  23. welshfella
    • one year ago
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    *divide

  24. Nnesha
    • one year ago
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    check `mode` make sure it's on the degree

  25. anonymous
    • one year ago
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  26. welshfella
    • one year ago
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    did you first find sin 32 and round it to a less number of decimal places?

  27. anonymous
    • one year ago
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    no, let me try

  28. anonymous
    • one year ago
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    i got 0,55

  29. anonymous
    • one year ago
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    0.55142668124

  30. welshfella
    • one year ago
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    hold on - is your calculator set to degrees or radians?

  31. Nnesha
    • one year ago
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    your calc is on radian not degree http://prntscr.com/8aajwc

  32. Nnesha
    • one year ago
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    it should looks like that^

  33. welshfella
    • one year ago
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    yes Nnesha you are right I just used radians and got Dan's answer

  34. anonymous
    • one year ago
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    ok so divided by 0.53

  35. anonymous
    • one year ago
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    37.73

  36. anonymous
    • one year ago
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    Thank you!

  37. welshfella
    • one year ago
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    yw

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