Aab61900 Aab61900
  • 10-01-2017
  • Mathematics
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solve for x (9x-18) what's the answer

solve for x 9x18 whats the answer class=

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mafe098
mafe098 mafe098
  • 10-01-2017
All the interior angles of a pentagon add up to 540
540= 9x-18
540+18=9x
558=9x
62=x
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