The matrices 
and 
are inverses of each other. Use this fact to solve the system 
.
What will be an ideal response?
x = 23, y = 9, z = -12
Mathematics
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Use identities to simplify the expression.
A. csc2 x B. sec2 x C. 1 D. cot2 x
Mathematics
Determine whether the sequence defined by  Figure 3.png)
converges or diverges. If it converges, find its limit. Select the correct answer.
 multiple choice.png)
Mathematics
Provide an appropriate response.Interest rates on mortgages may vary from bank to bank.
A. True B. False
Mathematics
Sketch the graphs of the given functions on the same axes.
?
and 
?
A. ?
?
B. ?
?
C. ?
?
Mathematics