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Find the magnitude of the vector with (-7, -5) and write the vector as the sum of unit vectors.

Find the magnitude of the vector with (-7, -5) and write the vector as the sum of unit vectors.
asked 149k views
5 votes
Find the magnitude of the vector with (-7, -5) and write the vector as the sum of unit vectors.

asked
User Gineer
by
7.8k points

2 Answers

4 votes

Answer: the answer is C

Explanation:

answered
User Tom Scogland
by
8.8k points
4 votes
The magnitude of vector (-7,-5) =
=
\sqrt{ (-7)^(2) + (-5)^(2) } = √(74) = 8.6

vector as the sum of unit vectors = -7 i - 5 j
answered
User Rein
by
7.5k points
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