Find all solutions to the equation. Express the solution in degrees.
csc x + 2 = 0
A. 240° + 360°n or 300° + 360°n
B. 120° + 360°n or 300° + 360°n
C. 60° + 360°n or 240° + 360°n
D. 60° + 360°n or 120° + 360°n
Answer: A
Mathematics
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Solve the problem.Given 
f(x) = Ll, 
f(x) = Lr , and Ll = Lr, which of the following statements is false? I. 
f(x) = Ll II. 
f(x) = Lr III. 
f(x) does not exist.
A. none B. II C. III D. I
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Solve the equation.8 + 4m = 11 + 3m
A. m = 2 B. m = 3 C. m = 4 D. m = 5
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Graph. Label any intercepts and determine the slope of the line. If the slope is undefined, state this.x = -7
A. x-intercept: (-7, 0), m: - 
B. x-intercept: (0, -7), m: 0
C. x-intercept: (0, 0), m: -7
D. x-intercept: (-7, 0), m: undefined
Mathematics
Use matrix inversion to solve the system of linear equations.
Fill in the blank(s) with the appropriate word(s).
Mathematics