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VMariaS [17]
3 years ago
10

Find the distance between the two points. (−1, −3), (1, 3)

Mathematics
1 answer:
kirza4 [7]3 years ago
7 0

Answer:

2\sqrt{10} units

Step-by-step explanation:

Use the distance formula d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\ to find the distance between the two points. Substitute the x and y values of the points (-1,-3) and (1,3) into the formula and simplify:

d =\sqrt{(3-(-3))^2+(1-(-1))^2} \\d =\sqrt{(3+3)^2+(1+1)^2} \\d = \sqrt{(6)^2+(2)^2} \\d = \sqrt{36+4} \\d = \sqrt{40} \\d = 2\sqrt{10}

So, the distance is 2\sqrt{10} units.

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