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Mathematics 15 Online
OpenStudy (nightsoul45):

Find the distance between the points given. (-3, -6) and (3, 2)

OpenStudy (joshmorris):

Use the distance formula to determine the distance between the two points. Substitute the actual values of the points into the distance formula. Multiply −1 - 1 by −3 - 3 to get 3 3 . Add 2 2 and 3 3 to get 5 5 .

OpenStudy (joshmorris):

Medal?

OpenStudy (joshmorris):

@nightsoul45

OpenStudy (joshmorris):

Medal?

OpenStudy (cecil_the_weasel):

I recommend writing the distance formula in your notes somewhere.

OpenStudy (nightsoul45):

sorry. it's multiple choice and every time i do the distance formula it gives me something different than the choices i am given. here are the choices: 4 √(52) 10

OpenStudy (cecil_the_weasel):

Okay one sec

OpenStudy (cecil_the_weasel):

|dw:1478101480053:dw| here is your start

OpenStudy (nightsoul45):

the answer is 10 isn't it?

OpenStudy (nightsoul45):

i forgot to square the numbers after i subtracted

OpenStudy (cecil_the_weasel):

okay lemme check... sorry i'm slow when I don't have my calculator on me

OpenStudy (cecil_the_weasel):

yeah nice

OpenStudy (nightsoul45):

OK thatnk you -^w^-

OpenStudy (cecil_the_weasel):

Two common mistakes are forgetting to square or forgetting parentheses. Np! glad to help... Though you did the work. Nice job :)

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