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Debora [2.8K]
3 years ago
15

Find the distance between each pair of points

Mathematics
1 answer:
densk [106]3 years ago
3 0

Answer:

Use Distance Formula

Step-by-step explanation:

You can find the distance between two points by using the distance formula which by definition is \sqrt{(x_2-x_1 )^2+(y_2-y_1)^2 }

For example take question 3. Plug your point values in to find the distance

Point 1 is (-1, 8)

Point 2 is (-3, -2)

You equation would look like:

\sqrt{(-3-(-1))^2+(-2-8)^2}

This simplifies to \sqrt{(-2)^2+(-10)^2}

=\sqrt{4+100}

=\sqrt{104}

=\sqrt{2(2)(26)}

=2\sqrt{26}

That is the distance between the points (-1, 8) and (-3, -2)

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After the last ice age began, the number of animal species in Australia changed rapidly. The relationship between the elapsed ti
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