Solve the problem.Consider the following simplified digital photograph that has a 3 × 3 grid with four gray levels numbered from 0 to 3. It shows a letter Y in black on a light gray background.
Let A be the 3 × 3 matrix that represents this figure digitally. Find the matrix A.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Provide an appropriate response.Explain the purpose of a comparative line graph.
What will be an ideal response?
Mathematics
Translate to a proportion and solve. When necessary, round to the nearest hundredth.What is 8.6% of 33?
A. 0.28 B. 2.84 C. 28.4 D. 284
Mathematics
Identify the pairs of complementary or supplementary angles, as indicated.Supplementary
A. ?BAN & ?PAT; ?BAP & ?TAN B. ?BAP & ?BAN; ?PAT & ?TAN C. ?BAP & ?PAT; ?PAT & ?TAN; ?TAN & ?BAN; ?BAN & ?BAP D. ?BAP & ?PAT; ?BAN & ?TAN
Mathematics
Solve the following system by any appropriate method. If there is no real number solution, so state.y2 + 2x2 = 13y2 - x2 = 1
A. (3, 
), (3, -
), (-3, 
), (-3, -
)
B. (2, 
), (2, -
), (-2, 
), (-2, -
)
C. (2, -
), (2, 
)
D. (2, 
), (-2, 
)
Mathematics