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Harry and Sandy wish to meet at a point in Hogwarts that is at the midpoint of their coordinates. Harry is standing at (9,-2), and Sandy is standing at (-1,8). At what coordinate will they meet?

 Jun 25, 2022
 #1
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Midpoint formula  :

 

(  add x coordinates / 2   ,  add y coordinates  / 2 )  .....so.....

 

 

[ ( 9 -1)  / 2  , ( 8 - 2)  / 2    ]   =

 

 

[   8 / 2  ,   6 / 2 ]  =

 

 

( 4 , 3 )  =  meeting point

 

 

cool cool cool

 Jun 25, 2022

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