Determine the Angle $\theta$ Through Which the Axes Are Rotated $5 x ^ { 2 } - 10 x y + 12 y ^ { 2 } + ( 5 \sqrt { 11 } - 10 ) x - ( 7 \sqrt { 11 } + 11 ) y = 93$

question 365

Multiple Choice

Determine the angle $\theta$ through which the axes are rotated.Round your answer to two decimal places. $5 x ^ { 2 } - 10 x y + 12 y ^ { 2 } + ( 5 \sqrt { 11 } - 10 ) x - ( 7 \sqrt { 11 } + 11 ) y = 93$

• A) \(\theta = 78.87 ^ { \circ }\)
• B) \(\theta = 77.87 ^ { \circ }\)
• C) \(\theta = 79.87 ^ { \circ }\)
• D) \(\theta = 80.87 ^ { \circ }\)
• E) \(\theta = 81.87 ^ { \circ }\)

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Definitions:

Activity-Based Costing

A costing method that assigns costs to products and services based on the activities and resources that go into producing them, aiming for more accurate product costing.

Activity Rate

A rate that is used to apply costs in activity-based costing, linking the cost of business activities to the products or services that require these activities.

Batch Setup

The process and associated costs of preparing equipment and facilities for a specific batch of production, often involving setup time and expenses.

Activity-Based Costing

Activity-based costing is a method of accounting for costs that allocates overhead and indirect costs to specific activities, making the costs of those activities more transparent.