Use a Calculator to Solve the Equation on the Interval $\cos x = - 0.55$

question 22

Multiple Choice

Use a calculator to solve the equation on the interval [0, 2π) . Round the answer to two decimal places.
- $\cos x = - 0.55$

• A) \(2.15,4.13\)
• B) \(2.15,5.29\)
• C) \(0.99,4.13\)
• D) \(0.99,2.15\) Use a calculator to solve the equation on the interval [0, 2π). Round to the nearest hundredth of a radian.

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