Answer:
p = 5
Step-by-step explanation:
hopefully it is clear and understandable :)
Answer:
Step-by-step explanation:
y + 77 = 180 {straight line}
y = 180 - 77
y = 103°
The magnitude of a vector is simply the<span> Pythagorean Theorem!
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a=8, b=-6

magnitude = 10
Unit vector: (8/10, -6/10).
Divide by 10!(magnitude)