Use Gauss-Jordan reduction to solve the system of equations.
?
?
A. 
B. 
C. 
D. 
E. 
Answer: E
Mathematics
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Provide an appropriate response.For d > 0 and d ? 0 , explain why d(logd x) = x .
What will be an ideal response?
Mathematics
Find the foci of the hyperbola.
- 
= 1
A. (0, -6) and (0, 6)
B. (- 6
, 0) and (6
, 0)
C. (0, - 6
) and (0, 6
)
D. (-12, 0) and (12, 0)
Mathematics
Graph the function. f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Find the perimeter of the figure. 
A. 
yd
B. 
yd
C. 
yd
D. 
yd
Mathematics