monique668 monique668
  • 20-04-2017
  • Mathematics
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I need help with these two questions numbers 7 and 8

I need help with these two questions numbers 7 and 8 class=

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marcovi30023
marcovi30023 marcovi30023
  • 20-04-2017
I think the answer for number 7 is 63.6 And for number 8 i think it is 379.94
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