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Mathematics 14 Online
OpenStudy (anonymous):

Precalc vector problems help please?? I'm really confused. Picture of problems attached. I did 15 & 17 (my homework is only odd problems). I just can't figure out how to do 19-29. Am I supposed to be using the parallelogram and triangle methods?? Those don't make any sense to me... Please help!

OpenStudy (anonymous):

zepdrix (zepdrix):

|dw:1391410991655:dw|

zepdrix (zepdrix):

|dw:1391411172132:dw|

zepdrix (zepdrix):

|dw:1391411196243:dw|

zepdrix (zepdrix):

|dw:1391411228246:dw|

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