Find the inverse, if it exists, for the matrix.
A. 
B. 
C. The inverse does not exist.
D. 
Answer: B
Mathematics
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If we round 6166 to the nearest ten, we get 6170.
Answer the following statement true (T) or false (F)
Mathematics
Find y".y = 2 cot 
A. 4 csc2 
cot 
B. - 
csc2 
C. -4 csc 
D. 
csc2 
cot 
Mathematics
Solve the problem.If a costume designer takes 45 hours to make 10 costumes, at what rate per hour are costumes being made?
A. 4.5 costumes/hour B. 0.4 costume(s)/hour C. 0.2 costume/hour D. 0.6 costume(s)/hour
Mathematics
Given functions f and g, perform the indicated operations.f(x) = 3 - 7x,g(x) = -5x + 7Find f + g.
A. -5x + 3 B. -2x C. -12x + 10 D. -2x + 10
Mathematics