desiiraee desiiraee
  • 04-04-2017
  • Mathematics
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I need help with 3) and 4)

I need help with 3 and 4 class=

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Аноним Аноним
  • 04-04-2017
3) Triangle = 180 degrees 
180= 55+90+x
180=145+x
-145    -145
35=x
x=35 degrees

4) 1 liter = 1000 ml
Emilee drink more
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