Write the Expression in Terms of Its Cofunction

question 184

Multiple Choice

Write the expression in terms of its cofunction.
-cos 18°

• A)sin 18°
• B)sec 18°
• C)csc 72°
• D)sin 72°

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Definitions:

Accrued Interest

Interest earned from the last payment date to the purchase date.

Interest Rate

The percentage at which interest is charged or paid on a loan or investment over a specified period.

Accrued Interest

Interest that has accumulated over a period of time but has not yet been paid.

Premium

An amount paid for an insurance policy, or the price above the normal or nominal cost in financial transactions.