Use the Law of Cosines to Find $x$

question 91

Essay

Use the Law of Cosines to find $x$ .

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Definitions:

Marginal Expenditure Curve

A graphical representation that shows the change in total expenditure incurred by purchasing one additional unit of a good or service.

Economic Rent

Amount that firms are willing to pay for an input less the minimum amount necessary to obtain it.

Factor Of Production

Resources used in the creation of goods and services, typically categorized into land, labor, capital, and sometimes entrepreneurship.

Supply Curve

A graphical representation of the relationship between the price of a good and the quantity supplied.