Question 563100
On the coordinate grid of a map Jeff's house is located at (9,5).  Hannah's house is at (-5,-5),  Kenya's house is located at the midpoint between Jeff and Hannah's houses.  What is the distance between Hannah's house to Kenya's house (in mileage).
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{{{d = sqrt(diffy^2 + diffx^2) = sqrt(10^2 + 14^2) = sqrt(296)}}}
d =~ 17.2 units from Jeff's house to Hannah's house
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--> 17.2/2 = 8.6 units to Kenya's house
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There's no info given on miles.  No way to convert units to miles.