Use a protractor to measure the angle.
A. 180°
B. 90°
C. 45°
D. 0°
Answer: A
Mathematics
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Divide.
A. 2.07 B. 10.7 C. 20.7 D. 1.07
Mathematics
Solve the system of equations by graphing.
?
?
?
A. (1, 3) B. (2, 1) C. (1, 1) D. (3, 2) E. no solution
Mathematics
Find the location of the center, vertices, and foci for the hyperbola described by the equation.(y - 1)2 - 4(x - 3)2 = 4
A. Center: (3, 1); Vertices: (4, 0) and (4, 4); Foci: (4, 2 - 
) and (4, 2 + 
)
B. Center: (-3, -1); Vertices: (-3, -3) and (-3, 1); Foci: (-3, -1 - 
) and (-3, -1 + 
)
C. Center: (3, 1); Vertices: (-3, -2) and (3, 2); Foci: (3, - 
) and (3, 
)
D. Center: (3, 1); Vertices: (3, -1) and (3, 3); Foci: (3, 1 - 
) and (3, 1 + 
)
Mathematics
Solve the equation.9 = z + 4
A. {5} B. {13} C. {-5} D. {-13}
Mathematics