Question

What’s the distance between (-2,0),(-3,-1)

Answer 1

`√(2)`

Explanation:

You want to use the distance formula: d =
`\sqrt{(x2 - x1)^(2) + (y2 - y1)^(2) }`

so, to start, fill in what you know.
`\sqrt{(-3 - -2)^(2)+ (-1 - 0)^(2) }`

now we are going to simplify what we have. if you have minus a negative number, the negatives cancel out, and sow we actually add -3 and the --2 turns into 2. (so -3 + 2)

`\sqrt{(-1)^(2)+ (-1)^(2) }`

now we can square these
`√(1+1)`

and now we have to keep going and we get this:
`√(2)`

so the distance between the two points is
`√(2)`!

Answer 2

hope this will help u....