Mathematics, 25.06.2019 11:00 esmeralda1209

Find the angle between u = sqr5i-8j and v = sqr5i+j. round to the nearest tenth of a degree. (the square root is only on the 5i in both) a.65.9 b.98.5 c.90.4 d33.3

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Find the angle between u = sqr5i-8j and v = sqr5i+j. round to the nearest tenth of a degree. (the sq...

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