Question

This make no sense:

Answer 1

Answer:

D is correct.

Step-by-step explanation:

Hoped this helped!

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Answer 2

Answer:

3.2

Step-by-step explanation:

Distance forumla

$y = \sqrt{(x1 - x2)^2 + (y1-y2)^2}$

$y = \sqrt{(2 - (-1))^2 +(0-1)^2} \\ y = \sqrt{10} \\y = 3.2$