san919
san919 san919
  • 24-02-2017
  • Mathematics
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W is how many units?

W is how many units class=

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Setor9
Setor9 Setor9
  • 24-02-2017
W is 5 units
w=(P-2l)/2
w=(30-2(10))/2
w=(30-20)/2
w=(10)/2
w=10/2
w=5
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