Given $A = 51 ^ { \circ } , b = 6$

question 77

Multiple Choice

Given $A = 51 ^ { \circ } , b = 6$ , and $c = 9$ , use the Law of Cosines to solve the triangle for the value of $a$ . Round answer to two decimal places.

• A) \(7.00\)
• B) \(10.30\)
• C) \(7.83\)
• D) \(13.60\)
• E) \(8.65\)

---

Definitions:

Consumption

The act of using goods and services for personal use, satisfaction, or to fulfill needs, playing a crucial role in economic theories concerning demand and spending.

Utility Function

A mathematical representation that ranks an individual's preferences over a set of goods and services, showing the level of satisfaction or utility those goods or services provide.

Interest Rate

The percentage of principal charged by the lender for the use of its money or the return earned on deposit funds.

Consumption

The use of goods and services by households or individuals, typically measured to understand economic activity and consumer behavior.