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Mathematics 19 Online
OpenStudy (anonymous):

I really need help on a this problem???!!!!

OpenStudy (anonymous):

Given that P = (-4, 11) and Q = (-5, 8), find the component form and magnitude of QP

OpenStudy (anonymous):

<1, 3>, <-9, 3>, <1, 3>, 10 <-1, -3>,

OpenStudy (anonymous):

<1, 3>, sqrt10 <-9, 3>, sqrt10 <1, 3>, 10 <-1, -3>, sqrt10

OpenStudy (anonymous):

@amistre64

OpenStudy (anonymous):

i tried it and got <-9,3> sqrt 10

OpenStudy (dumbcow):

|dw:1370972126283:dw| QP = <1,3> |QP| = sqrt(1^2 +3^2) = sqrt10

OpenStudy (anonymous):

@dumbcow it would be <1,3>,SQRT10

OpenStudy (dumbcow):

yes thats what i posted ?!

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