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


A) 2.15,4.132.15,4.13
B) 2.15,5.292.15,5.29
C) 0.99,4.130.99,4.13
D) 0.99,2.150.99,2.15 Use a calculator to solve the equation on the interval [0, 2π) . Round to the nearest hundredth of a radian.

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