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OpenStudy (kkutie7):
direction of vector a + vector b when vector a=3x,2y and vector b=-x,-4y?
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OpenStudy (squirrels):
@abb0t
OpenStudy (kkutie7):
I know what the answer should be if that helps... let me post it.
OpenStudy (kkutie7):
Vector a + vector b= (2x−6y) cm |vector a+ vector b|=2(sqrt(10)) cm Answer: 71.56 degrees below the x axis
OpenStudy (kkutie7):
*2x-6y
OpenStudy (kkutie7):
no ideas @Squirrels?
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OpenStudy (kkutie7):
@Somy do you need anything else from me to help with this question?
OpenStudy (kkutie7):
=( i'm really struggling here guys please help
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