Question

what is the distance between points ( 4, -5) and (0, 5)?

Answer 1

I hope this helps :)

Answer 2

Use the distance formula



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


d = sqrt((0-4)^2+( 5-(-5))^2)


d = sqrt((0-4)^2+( 5+5)^2)


d = sqrt((-4)^2+(10)^2)


d = sqrt(16+100)

I'll let you finish.