The distance formula is: $d =\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}$ . With the distance formula, you have to assign the ordered pairs before substituting them into the formula, which is also used to to find the slope of functions.

$d =\sqrt{(21-25)^{2}+(4-1)^{2}}$

$d =\sqrt{(-4)^{2}+(3)^{2}}$

$d=\sqrt{25}$

$d=5$

Therefore, the distance between the two points is 5 units.

4 0

3 years ago

What is the volume of this question?

Afina-wow [57]

I think it is 156 but I don't know for sure.

I hope this helps!

8 0

4 years ago

Using the drawing what is the vertex of angle 4?

Bezzdna [24]

Answer: A

Step-by-step explanation:

7 0

2 years ago