Respuesta :

Answer:

(1, 8 1/2)

(x1+x2)/2, (y1+y2)/2

2/2, 17/2

Step-by-step explanation:

Answer:

(1 , 8.5)

Step-by-step explanation:

[tex]( \frac{xa \: + \: xb}{2} ) \: ( \frac{ya \: + \: yb}{2} ) \\ ( \frac{4 \: + ( - 2)}{2}) \: ( \frac{16 \: + \: 1}{2} ) \\ ( \frac{2}{2} and \frac{17}{2} ) \\ midpoint \: of \: a \: line \: segment \: = \: (1 \: and \: 8.5)[/tex]

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