Question

What is the distance between (7, 3, 4) and (5, 2, 9)? Round to the nearest tenth of a unit.

2.8

4.7

5.5

30.0

Answer 1

that i really have no idea.

Answer 2

use the distance formula

Answer 3

do you know it?

Answer 4

me? no.

Answer 5

B?

Answer 6

D = sqrt((z_2-z_1)^2 + (y_2-y_1)^2 + (x_2-x_1)^2)

Answer 7

it is 5.5

Answer 8

thanks you

Answer 9

remember, you have take the square root of 30

Answer 10

understand, baby?