Use a Calculator to Find the Function Value

question 122

Multiple Choice

Use a calculator to find the function value. Give your answer rounded to seven decimal places, if necessary.
-cos 47° cos 133° - sin 47° sin 133°

• A)2
• B)0
• C)1
• D)-1

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Agency Coupled

A legal arrangement where an agent has an irrevocable authority primarily for the agent's benefit, based on an interest in the subject matter of the agency.

Liable

Legally responsible or obligated to provide compensation for harm, loss, or damage caused.

Irrevocable

Unable to be changed, reversed, or recovered; final.

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Engaging in a rivalry or competition with others in an attempt to achieve a specific goal, often referring to businesses vying in the same market or industry.