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Mathematics 10 Online
OpenStudy (anonymous):

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

OpenStudy (anonymous):

that i really have no idea.

OpenStudy (anonymous):

use the distance formula

OpenStudy (anonymous):

do you know it?

OpenStudy (anonymous):

me? no.

OpenStudy (anonymous):

B?

OpenStudy (anonymous):

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

OpenStudy (anonymous):

it is 5.5

OpenStudy (anonymous):

thanks you

OpenStudy (anonymous):

remember, you have take the square root of 30

OpenStudy (anonymous):

understand, baby?

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