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sergey [27]
3 years ago
15

Find the distance between the two points (4,-5) and (-1,7) In units

Mathematics
1 answer:
viktelen [127]3 years ago
5 0

\sqrt{ {(4 + 1)}^{2} +  {( - 5 - 7)}^{2}  }  \\  {5}^{2}  = 25   \\ { - 12}^{2}  = 144 \\ 144 + 25 = 169 \\  \sqrt{169}  = 13
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