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anonymous

  • one year ago

help please :)

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  1. anonymous
    • one year ago
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    @KyanTheDoodle

  2. anonymous
    • one year ago
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  3. anonymous
    • one year ago
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    or 30

  4. anonymous
    • one year ago
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    30

  5. anonymous
    • one year ago
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    are u sure 30?

  6. anonymous
    • one year ago
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    yes

  7. anonymous
    • one year ago
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    because look at where the angle is positioned

  8. anonymous
    • one year ago
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    no it is 10

  9. anonymous
    • one year ago
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    x=10

  10. anonymous
    • one year ago
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    right angle triangle = 90 degrees

  11. anonymous
    • one year ago
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    im so confused, which one is it

  12. anonymous
    • one year ago
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    its a 90 degree angle and 3 time 10 = 30 which means x is 10

  13. anonymous
    • one year ago
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    90-60=30

  14. anonymous
    • one year ago
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    x=10

  15. anonymous
    • one year ago
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    A

  16. anonymous
    • one year ago
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    is it 30 or 10?

  17. anonymous
    • one year ago
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    it is 10!!!!!!!

  18. anonymous
    • one year ago
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    @KyanTheDoodle @Nnesha

  19. anonymous
    • one year ago
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    @iGreen

  20. anonymous
    • one year ago
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    so 30 devide by 3x = 10

  21. Nnesha
    • one year ago
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    both angles should add up to 90 degree

  22. Nnesha
    • one year ago
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    so first step is to find x \[\huge\rm 60+3x =90\] solve for x

  23. Nnesha
    • one year ago
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    x=what ?

  24. anonymous
    • one year ago
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    63x=90 1.42

  25. Nnesha
    • one year ago
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    you can't add 60 and 3x they r not like terms you can't combine them

  26. Nnesha
    • one year ago
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    subtract 60 both sides

  27. anonymous
    • one year ago
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    oh okay, let me do it again :)

  28. anonymous
    • one year ago
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    x=30

  29. Nnesha
    • one year ago
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    nope x is not 30

  30. Nnesha
    • one year ago
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    |dw:1438182254108:dw| let me know what you get

  31. anonymous
    • one year ago
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    90=60+3x solve for x

  32. anonymous
    • one year ago
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    |dw:1438182310924:dw|

  33. anonymous
    • one year ago
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    i got 3x=30

  34. Nnesha
    • one year ago
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    yep now divide both sides by 3

  35. anonymous
    • one year ago
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    ok

  36. anonymous
    • one year ago
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    i got 30

  37. Nnesha
    • one year ago
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    how did you get ?

  38. Nnesha
    • one year ago
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    |dw:1438182442913:dw| divide by 3

  39. anonymous
    • one year ago
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    |dw:1438182467180:dw|

  40. Nnesha
    • one year ago
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    first you need to subtract 60 both sides you just said i got 3x=30

  41. Nnesha
    • one year ago
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    |dw:1438182542040:dw| so now you have 3x =30 there isn't any 90 number now

  42. anonymous
    • one year ago
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    ok

  43. anonymous
    • one year ago
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    now what? the answer is 30?

  44. Nnesha
    • one year ago
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    \[\huge\rm \frac{ 3x }{ 3 } = \frac{ 30 }{ 3 }\]

  45. anonymous
    • one year ago
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    x=10 ! its A!

  46. Nnesha
    • one year ago
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    yep

  47. anonymous
    • one year ago
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    okay!

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