Question

What’s the distance between (3.5, 1) and (-4, 2.5)

Answer 1

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`distance = \sqrt{ ({ - 4 - 3.5})^(2) + ({2.5 - 1})^(2) } \\`

`distance = \sqrt{ ({7.5})^(2) + ({1.5})^(2) } \\`

`distance = √(56.25 + 2.25)`

`distance = √(58.5)`

`distance = 7.648`

`distance = 7.65`

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