Use the definition of equality of complex numbers to find the real numbers x and y such that the equation is true.4 + xi = y + 5i
A. x = 4, y = 5
B. x = -1, y = 4
C. x = 4, y = -1
D. x = 5, y = 4
Answer: D
Mathematics
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feet to inches
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A. 
B. 
C. 
D. 
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