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OpenStudy (anonymous):
can someone check my answers?
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OpenStudy (bradely):
where the question
OpenStudy (anonymous):
Given that P = (-5, 11) and Q = (-6, 4), find the component form and magnitude of QP
OpenStudy (anonymous):
<1, 7>, sqrt of 50
OpenStudy (anonymous):
thats my answer^
OpenStudy (bradely):
correct
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OpenStudy (anonymous):
Let u = <5, 6>, v = <-2, -6>. Find -2u + 5v. i got <-20, 0>
OpenStudy (anonymous):
@bradely
OpenStudy (bradely):
wrong
OpenStudy (anonymous):
<-20, -42>
OpenStudy (bradely):
correct
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