Find the Expression as the Tangent of an Angle $$\frac { \tan 60 ^ { \circ } - \tan 20 ^ { \circ } } { 1 + \tan 60 ^ { \circ } \tan 20 ^ { \circ } }$$

question 15

Multiple Choice

Find the expression as the tangent of an angle.​ $$\frac { \tan 60 ^ { \circ } - \tan 20 ^ { \circ } } { 1 + \tan 60 ^ { \circ } \tan 20 ^ { \circ } }$$ ​

• A) \(\tan 40 ^ { \circ }\)
• B) \(\tan 60 ^ { \circ }\)
• C) \(\tan ^ { - 1 } 80 ^ { \circ }\)
• D) \(\tan 20 ^ { \circ }\)
• E) \(\tan ^ { - 1 } 40 ^ { \circ }\)

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Definitions:

Human Culture

The shared practices, values, norms, ideas, and artifacts that characterize groups of people, transmitted over time.

Shared Values

Beliefs or standards held in common by a group or society, forming a basis for collective action and identity.

ABC Triad

Affect (how people feel inside), Behavior (what people do), Cognition (what people think about)

Affect

The automatic response that something is good (positive affect) or bad (negative affect)