Question

What is the midpoint between (1, 2) and (3, 9)?

Answer 1

(2, 5.5)

Step-by-step explanation:

$mid - point = \bigg(\frac{1 + 3}{2}, \: \: \frac{2 + 9}{2} \bigg) \\ \\ = \bigg(\frac{4}{2}, \: \: \frac{11}{2} \bigg) \\ \\ =\bigg(2,\: \: 5.5 \bigg)$

Answer 2

Answer:

mid−point=(

2

1+3

,

2

2+9

)

=(

2

4

,

2

11

)

=(2,5.5)

Step-by-step explanation:

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