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Mathematics 20 Online
OpenStudy (lilshane):

What is the distance between the points (–8, –2) and (–7, –2)?

OpenStudy (lilshane):

@iGreen this one is a little different

OpenStudy (igreen):

Just subtract 8 - 7.

rishavraj (rishavraj):

D = \[\sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}\]

OpenStudy (lilshane):

1

OpenStudy (igreen):

@rishavraj Yeah, but usually those are for points that don't have the same x-values/y-values.

OpenStudy (igreen):

Yep

OpenStudy (lilshane):

So thats the answer?

OpenStudy (igreen):

Yes

OpenStudy (lilshane):

ok thanks

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