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Home Q & A Board Science-Related Homework Help Mathematics Calculus
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retard23 retard23
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6 years ago
Given a = 5i + 9j and b =12i - 10j, determine whether or not a and b are perpendicular.
 
  What will be an ideal response?
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timmyisbaetimmyisbae
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6 years ago
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retard23 Author
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6 years ago
This calls for a celebration Person Raising Both Hands in Celebration
Loruiz15
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Yesterday
Good timing, thanks!
sudenzia
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2 hours ago
Correct Slight Smile TY
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