Find the Angle $\theta$ (In Radians and Degrees) Between the Lines $\begin{array} { l } 12 x + 6 y = 18 \\3 x - 2 y = - 1\end{array}$

question 42

Multiple Choice

Find the angle $\theta$ (in radians and degrees) between the lines.Round your answer to four decimal places for radians and round your answer to one decimal places for degree. $\begin{array} { l } 12 x + 6 y = 18 \\3 x - 2 y = - 1\end{array}$

• A) \(\Theta \approx 1.1071 \text { radians } \approx 64.4 ^ { \circ }\)
• B) \(\theta \approx 1.1071 \text { radians } \approx 62.4 ^ { \circ }\)
• C) \(\theta \approx 1.1071 \text { radians } \approx 65.4 ^ { \circ }\)
• D) \(\theta \approx 1.1071 \text { radians } \approx 63.4 ^ { \circ }\)
• E) \(\theta \approx 1.1071 \text { radians } \approx 61.4 ^ { \circ }\)

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Definitions:

Perfectly Elastic

A situation in economics where the quantity demanded or supplied changes infinitely with any change in price.

Price Elasticity

A measure of the sensitivity of quantity demanded or supplied to changes in price, indicating how a price change can affect market equilibrium.

Quantity Demanded

The total amount of a good or service that consumers are willing and able to purchase at a given price level at any given time.

Total Revenue

The overall amount of money generated by a business from its sales activities before any expenses are subtracted.