Math Problem Statement

Berechne schnittwimkel der geraden x–1 und –1/3x+5

Solution

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Math Problem Analysis

Mathematical Concepts

Analytic Geometry
Linear Equations
Angles Between Lines

Formulas

tan(α) = |(m1 - m2) / (1 + m1 * m2)|
α = arctan(value)

Theorems

Slope-Intercept Form
Angle Between Two Lines Theorem

Suitable Grade Level

Grades 9-12