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    Precalculus
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    Exam 4: Trigonometric Functions of Angles
  5. Question
    Evaluate Cos(-855°) Exactly
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Evaluate Cos(-855°) Exactly

Question 232

Question 232

Multiple Choice

Evaluate cos(-855°) exactly.


A) Evaluate cos(-855°)  exactly. A)    B)    C)    D)
B) Evaluate cos(-855°)  exactly. A)    B)    C)    D)
C) Evaluate cos(-855°)  exactly. A)    B)    C)    D)
D) Evaluate cos(-855°)  exactly. A)    B)    C)    D)

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