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Mathematics 7 Online
OpenStudy (anonymous):

let u = <-7,-2> find 8u

OpenStudy (anonymous):

its a vector. i got the answer, al i had to do was multiply the vector by 8 and i got the answer

OpenStudy (loser66):

yup

OpenStudy (loser66):

show me your answer.

OpenStudy (anonymous):

i got 8u=<-56,-16>

OpenStudy (loser66):

yup

OpenStudy (anonymous):

sweet! thanks!

OpenStudy (loser66):

yw

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