Question

What is the distance between points M and N?




A. 14 units

B. 8 units

C. 48 units

D. 10 units

E. 6 units

Answer 1

what cordinates do M and N have?

Answer 2

exmple:
M(3,-2) N(1,0) you should have some information like this ...

Answer 3

the formula is:
\[\LARGE d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2 }\]
in MY case you should substitute:
\[\LARGE d=\sqrt{(1-3)^2+(0-(-2 ))^2 }\]
\[\LARGE d=\sqrt{4+4 }\]
\[\LARGE d=2\sqrt{2 }\]

so the distance between
M(3,-2) N(1,0)
would have been
\[\LARGE d=2\sqrt{2 }\]

hope this helps...

Answer 4

d--- distance :)