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miaa3313 miaa3313
  • 26-08-2014
  • Mathematics
Answered

PB has endpoints at -2 and 12. What is the coordinate of its midpoint?

Verified Answer :

TaylorBayley
TaylorBayley TaylorBayley
  • 26-08-2014

I assume this is a horizontal or vertical line.
12-(-2)=14
14/2=7
12-7=5

The midpoint coordinate is 5.

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Anonymous Anonymous
  • 02-09-2014

\(midpoint\ M_{PB}=\frac{P+B}{2}\\=======================\\P=-2;\ B=12\\\\M_{PB}=\frac{-2+12}{2}=\frac{10}{2}=5\)

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