Find the matrix product, if possible.[ -9 -9 3] 
A. 
B. 
C.
[-3 -54 42]
D. 
Answer: C
Mathematics
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Use a graphing calculator to find the inverse of the matrix.
?
What will be an ideal response?
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A. Minimum: 10 B. Minimum: 0 C. Maximum: 6 D. Maximum: -10
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Find the area of the shaded region.
A. 36 square meters B. 114 square meters C. 104 square meters D. 224 square meters
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A. 25% B. 35% C. 30% D. 20%
Mathematics