kitty64 kitty64
  • 01-09-2016
  • Mathematics
contestada

need help any body help please

need help any body help please class=

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mpagliuca2004
mpagliuca2004 mpagliuca2004
  • 01-09-2016
For the first one (aka 7)  you would write 10² wich is the same as 10×10 and so the answer is 100

For the second one (aka 8) you would write 3×3×3×3×3×3×3×3×3 and the answer is 486 square miles

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