Question

Find the distance between these points.

R(-1, 0), S(8, 6)

√(26)
√(85)
3√(13)

Answer 1

Use the distance formula.
\[d=\sqrt{(x _{2}-x_{1})^{2}+(y_{2}-y _{1})^{2}}\]
x2 is 8
x1 is -1

y2 is 6
y1 is 0

Answer 2

ok

Answer 3

i got 117

Answer 4

i got 45 this time

Answer 5

It should be \[\sqrt{117}\] just simplify that

Answer 6

it's \[3\sqrt{13}\]

Answer 7

Correct!

Answer 8

thanks

Answer 9

You're welcome