Nikkibaby71410
Can someone PLEASE help me out with my math??
Connections academy lesson 3 unit 6



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Nikkibaby71410
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dw:1357069429711:dw

him1618
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the sum all angles is 180 degrees

timo86m
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dw:1357069579662:dw 540
summ all the angles to = 540

timo86m
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(2x+10)+148+2x+112+90=540
now sfx

timo86m
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the above simplifies to
360+4*x = 540
it is easier to solve that for x
x=45

Nikkibaby71410
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Thanks :D