Find the Value of Given Trigonometric Function $\cos ( - 1.7 )$

question 31

Multiple Choice

Find the value of given trigonometric function. Round your answer to four decimal places. $\cos ( - 1.7 )$

• A) \(\cos ( - 1.7 ) \approx 0.0712\)
• B) \(\cos ( - 1.7 ) \approx - 0.0288\)
• C) \(\cos ( - 1.7 ) \approx 0.1288\)
• D) \(\cos ( - 1.7 ) \approx - 0.1288\)
• E) \(\cos ( - 1.7 ) \approx - 0.2288\)

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Definitions:

Endocrine System

A network of glands and organs that produce, store, and secrete hormones into the bloodstream to regulate the body's metabolism, growth, and development.

Hormones

Chemical messengers produced by glands in the body that regulate physiological processes and behavior.

Autonomic Nervous System

Part of the peripheral nervous system that controls involuntary body functions, such as heart rate, digestion, and respiratory rate.

Central Nervous System

The part of the nervous system consisting of the brain and spinal cord, responsible for processing and sending out information.