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k0ka [10]
3 years ago
15

Midpoint formula (7, 4) , (9, -1)

Mathematics
1 answer:
docker41 [41]3 years ago
4 0

Answer:

midpoint = ( \frac{x _{1}  + x _{2}}{2} , \:  \frac{y _{1} + y _{2}}{2} ) \\  = ( \frac{7 + 9}{2} , \:  \frac{4 +  - 1}{2} ) \\  =  (\frac{16}{2} , \:  \frac{3}{2} ) \\  = (8, \: 1.5)

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