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What are the coordinates of the midpoint of the segment whose endpoints are A(−1, 9) and B(3, 8) ?

Enter your answer, as decimals, in the boxes.

viyiwells  Dec 29, 2017

Best Answer 

 #1
avatar+502 
+3

So the formula for finding the midpoint is 

 

\((\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2})\)

 

Substituting the values gives

 

\((\frac{-1+3}{2}, \frac{9+8}{2})\)

 

\((1,\frac{17}{2})\)

 

\((1,8.5)\)

Rauhan  Dec 29, 2017
 #1
avatar+502 
+3
Best Answer

So the formula for finding the midpoint is 

 

\((\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2})\)

 

Substituting the values gives

 

\((\frac{-1+3}{2}, \frac{9+8}{2})\)

 

\((1,\frac{17}{2})\)

 

\((1,8.5)\)

Rauhan  Dec 29, 2017
 #2
avatar+502 
+2

Finally, after a very long time, my answer was chosen as the best answer; worked so hard for this

Rauhan  Dec 29, 2017
 #3
avatar+86888 
+1

I judged it to be the "Best Answer".....because...it WAS  !!!!

 

Good job,  Rauhan.....!!!

 

 

cool cool cool

CPhill  Dec 29, 2017

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