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Let a =⟨–7, 3⟩ and b =⟨–2, –12⟩, and c = a + b. What is the magnitude and direction angle of c?.

User Nasir Ali
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1 Answer

11 votes

Answer:

lcl = 9 radical 2; theta = 225 degrees

Step-by-step explanation:

The answer is D!

User Davydotcom
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