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Nikkibaby71410

  • 3 years ago

Can someone PLEASE help me out with my math?? Connections academy lesson 3 unit 6

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  1. Nikkibaby71410
    • 3 years ago
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    |dw:1357069429711:dw|

  2. him1618
    • 3 years ago
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    the sum all angles is 180 degrees

  3. timo86m
    • 3 years ago
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    |dw:1357069579662:dw| 540 summ all the angles to = 540

  4. timo86m
    • 3 years ago
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    (2x+10)+148+2x+112+90=540 now sfx

  5. timo86m
    • 3 years ago
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    the above simplifies to 360+4*x = 540 it is easier to solve that for x x=45

  6. Nikkibaby71410
    • 3 years ago
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    Thanks :D

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