Determine whether B is the inverse of A.A =
, B = 
A. Yes
B. No
Answer: B
Mathematics
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Solve the problem.Find the volume of a cube measuring 23 yd on each edge.
A. 1058 yd3 B. 529 yd3 C. 69 yd3 D. 12,167 yd3
Mathematics
Evaluate.Let a = -8i - 2j, b = 5i + 7j. Find a - b.
A. -14i + 5j B. -15i + 5j C. -3i + 5j D. -13i - 9j
Mathematics
Perform the indicated operations and simplify the result. Leave the answer in factored form.
A.
B.
C.
D.
Mathematics
Provide an appropriate response.Which one of the following ratios is not the same as 4 to 16?
A. 2 to 8 B. 40 to 160 C. 0.25 D. 4 to 1
Mathematics