Question

PLEASE HELP I need a grade tomorrow ASAP

Answer 1

1,3

Is the answer cuz u need to subtract

Answer 2

Answer:
`d =√(10)`

Explanation:

The formula for finding distance between two points is given as :

`d = \sqrt{(x_(2)-x_(1))^(2)+(y_(2)-y_(1))^(2)}`

`x_(1)=2`

`x_(2)=1`

`y_(1)=4`

`y_(2)=1`

substituting into the formula , we have :

`d = \sqrt{(1-2)^(2)+(1-4)^(2)}`

`d = \sqrt{(-1)^(2)+(-3)^(2)}`

`d = √(1+9)`

`d =√(10)`