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Anonymous Anonymous
  • 07-01-2017
  • Mathematics
Answered

If A = (4, -5) and B = (7, -9), what is the length of ? A.8 units B.7 units C.5 units D.6 units

Verified Answer :

Anonymous Anonymous
  • 07-01-2017

I hope this helps you



AB^2=(4-7)^2+(-5-(-9))^2



AB^2=9+16


AB^2=25


AB=5

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