Determine whether matrix B is the inverse of matrix A by finding the product AB.A = 
, B = 
A. B = A-1
B. B ? A-1
Answer: A
Mathematics
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Solve the formula for the specified variable.P = 2L + 2W for W
A. W = 
B. W = 
C. W = P - L
D. W = P - 2L
Mathematics
Graph the linear inequality.x > 4 
A. 
B. 
C. 
D. 
Mathematics
Write the binary number as the indicated number.11,0002 to an octal number
A. 408 B. 1608 C. 208 D. 308
Mathematics
Find the exact value of the expression.
A. - 
B. -2
C. - 
D. -
Mathematics