Question

Find the distance between the points (-1, 3) and (5, 0)

Answer 1

(5+1)square+3 square =45

Answer 2

(6,3)

Answer 3

@ccalle ? are you there?

Answer 4

d = sq rt of (x2 - x1)^2 + (y2 - y1)^2

(-1,3) x1 = -1, y1 = 3
(5,0) x2 = 5, y2 = 0

lets sub now...
d = sq rt (5 - (-1))^2 + (0 - 3)^2
d = sq rt (5 + 1)^2 + (-3)^2
d = sq rt 6^2 - 3^2
d = sq rt 36 - 9
d = sq rt 27
d = 5.196