Question

PLEASE HELP I need a grade tomorrow ASAP

Answer 1

1,3

Is the answer cuz u need to subtract

Answer 2

Answer: $d =\sqrt{10}$

Step-by-step 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 :

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

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

$d = \sqrt{1+9}$

$d =\sqrt{10}$