Use the Law of Cosines to Solve the Given Triangle

question 28

Multiple Choice

Use the law of Cosines to solve the given triangle.Round your answer to two decimal places. ​
A = 13,b = 17,c = 23
​

• A)A ≈ 46.85°,B ≈ 46.85°,C ≈ 86.3°
• B)A ≈ 33.91°,B ≈ 99.24°,C ≈ 46.85°
• C)A ≈ 46.85°,B ≈ 33.91°,C ≈ 99.24°
• D)A ≈ 33.91°,B ≈ 46.85°,C ≈ 99.24°
• E)A ≈ 99.24°,B ≈ 46.85°,C ≈ 33.91°

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Definitions:

Marginal Costs

The additional cost of producing one more unit of a product or service.

External Cost

Costs that are not borne by the individuals or entities responsible for producing or consuming a good or service, often affecting third parties.

Marginal Cost

The increase in total production costs resulting from the production of one additional unit of a product or service.

Artificially Scarce Good

A product or service that is made scarce through artificial means such as monopoly control or government regulations, rather than limited by natural resources.