Question

Find the distance between the two points rounding to the nearest tenth (if necessary).

(-4,-6) and (-9,6)

Answer 1

13

Explanation:

`d=\sqrt{(x2-x1)^(2) +(y2-y1)^(2) } \\d=\sqrt{(-9--4)^(2) +(6--6)^(2) } \\d=√(25 +144)\\d=√(169)\\d=13`