Evaluate Without Using a Calculator by Using Ratios in a Reference

question 111

Multiple Choice

Evaluate without using a calculator by using ratios in a reference triangle.
- $\sec \frac { 3 \pi } { 4 }$

• A) \(- 1\)
• B) \(- \frac { 2 \sqrt { 3 } } { 3 }\)
• C) \(- \sqrt { 2 }\)
• D) \(- \frac { \sqrt { 3 } } { 2 }\)

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Definitions:

Notes Payable

A liability in a company's balance sheet that records amounts the company owes because it borrowed money, or a formal written agreement to pay a specific amount in the future.

Maturity Value

The amount of the note that is due on the date of maturity (Principal + Interest).

Principal Amount

The original sum of money borrowed in a loan, or the original investment in a financial instrument, before interest.