This post categorized under Vector and posted on June 30th, 2019.

But if you look at the components of the vector (x 20 miles y 20 miles) theyre both negative so the angle must be between -90 degrees and -180 de [more]

Dot Product A vector has magnitude (how long it is) and direction Here are two vectors They can be multiplied using the Dot Product (also see Cross [more]