Question

Use the distance formula to find AB.

Answer 1

Answer:

≈3.61 (3 significant figures)

Step-by-step explanation:

Distance formula:

$d = \sqrt{(x^2-x_{1})^2 + (y^2 - y_{1})^2$

Find the two coordinates:

Point A: (-5,3) --> x1 and x2

Point B: (-2,1) --> y1 and y2

Then just plug in the coordinates by the corresponding terms in the formula.

DONE! :)