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anonymous

  • one year ago

The ratio of the measures of two supplementary angles is 7:8. Which proportion(s) could you use to find the measures of the angles?

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  1. anonymous
    • one year ago
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    This is multiple choice, some of the answers are: x/y= 7/8 x/y=8/7 x/180-x=7/8 x/180-x=8/7

  2. anonymous
    • one year ago
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    @HWBUSTER00

  3. anonymous
    • one year ago
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    @skullpatrol

  4. anonymous
    • one year ago
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    try both 3rd or 4th

  5. anonymous
    • one year ago
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    Thanks for replying, how did you come to this conclusion?

  6. anonymous
    • one year ago
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    \[x+y=180,y=180-x\] \[\frac{ x }{ y }=\frac{ x }{ 180-x }=\frac{ 7 }{ 8 }\]

  7. anonymous
    • one year ago
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    Thank you very much for your help!

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