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RoseWind [281]
2 years ago
12

If someone is good at Precalculus or Physics, please help me solve this.

Mathematics
1 answer:
Kobotan [32]2 years ago
8 0
Magnitude of vector V =√(3²+7²) = √58

Hence: U= -3/√58 - 7/√58

OR multiply numerator and denominator by √58

U = - (3√58)/58 i - (7√58)/58 j
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The simplified expression of (-2 - c)(-1) is 2 + c

<h3>How to simplify the expression?</h3>

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