Find the Magnitude and Direction Angle for the Following Vector $\langle - 5,7 \rangle$

question 187

Multiple Choice

Find the magnitude and direction angle for the following vector. Give the direction angle as an angle in [0°, 360°) rounded to the nearest tenth.
- $\langle - 5,7 \rangle$

• A) \(\sqrt { 74 } , 144.5 ^ { \circ }\)
• B) \(\sqrt { 74 } , 35.5 ^ { \circ }\)
• C) \(\sqrt { 74 } , 125.5 ^ { \circ }\)
• D) \(\sqrt { 74 } , 54.5 ^ { \circ }\)

---

Definitions:

Indoctrination Explanation

Describes a theory or reasoning that attempts to explain the process of teaching a person or group to accept a set of beliefs uncritically.

Significant Problem

An issue or challenge of considerable importance or magnitude that demands attention and resolution.

Politicians

Individuals who are actively involved in politics, especially those holding or seeking office in government.

Platforms

Digital or physical spaces designed for various activities including social and economic exchanges.