SOLUTION: Find the distance between each pair of points (-3,0) and (4,0)

Algebra ->  Square-cubic-other-roots -> SOLUTION: Find the distance between each pair of points (-3,0) and (4,0)      Log On


   

Question 49778: Find the distance between each pair of points (-3,0) and (4,0)
Answer by tutorcecilia(2152) About Me  (Show Source):
You can put this solution on YOUR website!
(-3,0) and (4,0)
d+=+%28+sqrt%28+%28x1-x2%29%5E2%2B%28y1-y2%29%5E2%29%29%29 [Use the distance formula]
.
d+=+%28+sqrt%28+%28-3-4%29%5E2%2B%280-0%29%5E2%29%29%29 {plug-in the values]
.
d+=+%28+sqrt%28+%28-7%29%5E2%2B%280%29%5E2%29%29%29 [Simplify]
.
d+=+%28+sqrt%28+%2849%2B0%29%29%29
.
d+=+%28+sqrt%28+%2849%29%29%29
.
d = 7