Find the Angle of Intersection of the Planes in Degrees

question 195

Multiple Choice

Find the angle of intersection of the planes in degrees.Round to a tenth of a degree.
3x + 2y - 6z = -5
-6x + 3y + z = 1

• A)112.3°
• B)2.0°
• C)-22.3°
• D)109.4°
• E)20.8°

Understand the demographic shifts and labor dynamics of the period, including the major sources of labor and the conditions under which they worked.

Analyze the motivations and effects of immigration to the United States during this period.

Recognize the expansion of blue-collar work and its driving factors between 1870 and 1910.

Assess the role and impact of key labor movements and reactions to them, including strikes and the formation of labor unions.

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