4 years ago

What is the distance between the points (–3, 4) and (–7, 4)?

1 answer:

7 0

Okay. This is going to be a very long one.

$\sqrt{(x_{2}-{x_1)}^{2}+(y_2-y_1)^2} = distance
\\-3--7 = 4, 4^2 = 16
\\4-4 = 0, 0^2 = 0
\\\sqrt {16} = 4
\\\boxed 4$

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