Solve the equation.
x = 2 + 
x
A. {-30}
B. {60}
C. {30}
D. {-60}
Answer: C
Mathematics
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A. 
B. 
C. 
D. 
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Provide the requested proof.In the trapezoid below, 
and 
. If M is the midpoint of 
, prove that 
What will be an ideal response?
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csc 
A. 2
B. 
C. 
D. 
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