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Mathematics 19 Online
OpenStudy (anonymous):

PB has endpoints at -2 and 12. What is the coordinate of its midpoint? I understand how to do the problem, but how do i "Show my work" for this problem???

OpenStudy (anonymous):

you would write down the steps to get your answer

OpenStudy (anonymous):

dividing the difference of the two numbers by 2

OpenStudy (anonymous):

Welcome to OpenStudy! PM me if you have any questions!

OpenStudy (jdoe0001):

|dw:1378770747431:dw| what would be the midpoint? hmmm well

OpenStudy (anonymous):

okay, so what are the steps to figuring it out is my question

OpenStudy (jdoe0001):

well, can you tell the middle point there?

OpenStudy (anonymous):

do i just use the midpoint equation

OpenStudy (jdoe0001):

how many units are there between -2 and 12?

OpenStudy (anonymous):

12

OpenStudy (jdoe0001):

ok... and how many units are between 0 and 12?

OpenStudy (anonymous):

11

OpenStudy (jdoe0001):

hmm that would mean 0+11 = 12

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