Find the Acute Angle, in Radians, Between the Lines

question 30

Multiple Choice

Find the acute angle, in radians, between the lines.
-3x - 4y = 2 and 5x + 4y = -5

• A) 3.110 radians
• B) 0.03124 radians
• C) 1.540 radians
• D) 0.03123 radians

---

Definitions:

Central Executive

A component of working memory model responsible for directing attention and coordinating cognitive processes.

Working Memory

The part of short-term memory that is concerned with immediate conscious perceptual and linguistic processing.

Stimulus-Independent Thought

Thoughts that occur without any direct external triggers, allowing the mind to wander or engage in internal reflection.

Daydreams

A stream of consciousness that detaches from current external tasks or surroundings, allowing for spontaneous internal thoughts and imaginings.