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3 years ago

Someone please help me answer this!!

Mathematics

1 answer:

lianna [129]3 years ago

3 0

Answer:

7.1 units is the answer

Step-by-step explanation:

$d=\sqrt{(x_2-x_1)^2 + (y_2-y_1)^2} \\\\d=\sqrt{(6-1)^2 + (2-7)^2}\\\\d=\sqrt{(5\\)^2+(-5)^2} \\\\d=\sqrt{25+25} \\\\d=\sqrt{50} \\\\d=7.071..$

Rounding off,

d = 7.1 units

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