Question

What is the distance between points (5, 5) and (1, 5) on a coordinate plane?

Answer 1

use distance formula:

sqrt((x1-x2)^2+(y1-y2)^2)

Answer 2

substitute your given points into formula and solve

Answer 3

i have no clue

Answer 4

look: sqrt((x1-x2)^2+(y1-y2)^2)=sqrt((5-1)^2+(5-5)^2)=sqrt(16+0)=sqrt16=4

thus the distance is 4

Answer 5

ty