Use the Value of the Trigonometric Function to Find $\cos ( \pi - t )$

question 2

Multiple Choice

Use the value of the trigonometric function to find $\cos ( \pi - t )$ .​ $\cos t = \frac { 5 } { 6 }$ ​

• A) \(\cos ( \pi - t ) = \frac { 5 } { 6 }\)
• B) \(\cos ( \pi - t ) = - \frac { 5 } { 6 }\)
• C) \(\cos ( \pi - t ) = \frac { 6 } { 5 }\)
• D) \(\cos ( \pi - t ) = \infty\)
• E) \(\cos ( \pi - t ) = - \frac { 6 } { 5 }\)

---

Definitions:

Real GDP

The measure of the value of all final goods and services produced within a country in a specified period, adjusted for inflation, reflecting the true economic health of a country.

Inflation

The upward trend in the average pricing of goods and services, narrowing the scope of purchasing capacity.

Economic Well-Being

A measure of how well individuals and societies are doing in terms of income, wealth, and material goods.

Military Expenditures

Funds allocated by a nation for the maintenance and operation of its armed forces, including the development, procurement, and support of military hardware and personnel.