Use a graphical method to solve the system. Give x- and y-coordinates correct to the nearest hundredth.y =
x2 + y2 = 5.7
A. x = -1.50, y = 1.86; x = 1.84, y = 1.52
B. x = -1.84, y = 1.52; x = 1.50, y = 1.86
C. x = -1.84, y = -1.52; x = 1.50, y = -1.86
D. x = -1.50, y = -1.86; x = 1.84, y = -1.52
Answer: B
Mathematics
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A.
B.
C.
D.
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Find the perimeter. Use 3.14 for ? when needed.
A. 140.76 yd B. 80.07 yd C. 53.38 yd D. 104.38 yd
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Write the rational number as a decimal and state whether the decimal is repeating or terminating.
A. 0.32 terminating B. 0.44 terminating C. 0.58 terminating D. 0.52 terminating
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Solve. =
-
A. -8 B. 8 C. 2, 8 D. empty set solution
Mathematics