Perform the Addition or Subtraction and Write the Result in Standard

question 27

Multiple Choice

Perform the addition or subtraction and write the result in standard form.
$$- ( 7.2 - 12.3 i ) - ( 8.1 - \sqrt { - 1.21 } )$$

• A) \(- 15.3 + 13.4 i\)
• B) \(0.9 + 13.4 i\)
• C) \(- 0.9 + 11.2 i\)
• D) \(- 15.3 + 11.2 i\)
• E) \(15.3 + 13.4 i\)

---

Definitions:

Contemporary Virtue Theory

A modern philosophical movement that emphasizes virtues or moral character in determining ethical behavior.

Aristotle

A key figure in ancient philosophy, Aristotle's work covers various subjects including physics, metaphysics, poetry, theater, music, logic, rhetoric, politics, ethics, biology, and zoology.

Conducting Lives

Refers to the manner in which individuals lead their daily existence, including their choices, actions, and priorities.

Virtues

are moral excellences or desirable traits that encompass qualities such as honesty, courage, compassion, and integrity, considered beneficial for individual character and societal harmony.