Perform the Indicated Operation $\left( 12 \operatorname { cis } 13.5 ^ { \circ } \right) \left( 2 \operatorname { cis } 7.5 ^ { \circ } \right)$

question 32

Multiple Choice

Perform the indicated operation. Give answers in rectangular form expressing real and imaginary parts to four decimal
places.
- $\left( 12 \operatorname { cis } 13.5 ^ { \circ } \right) \left( 2 \operatorname { cis } 7.5 ^ { \circ } \right)$

• A) \(22.4059 + 8.6008 \mathrm { i }\)
• B) \(- 6.5728 + 10.0399 \mathrm { i }\)
• C)
• \(- 1.0955 \mathrm { i }\)
• D)
• \(+ 22.4059 \mathrm { i }\)

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Loss Account

A financial record that tracks the net losses of a company, often showcasing expenses that exceed revenues in a specific period.

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Depletion

Depletion is an accounting concept used to allocate the cost of extracting natural resources, such as timber or minerals, from the earth, reflecting the consumption of the asset over time.