Solve the problem. Round to the nearest tenth when necessary.The roof of a building is in the shape of the hyperbola 
where x and y are in meters. Refer to the figure and determine the height h of the outside walls.A = 9 m
A. 93 m
B. 69 m
C. 9.6 m
D. 3 m
Answer: C
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Use algebraic and/or graphical methods to solve the inequality.m3 - 25m ? 0
A. -5 ? x < 0 or x > 5 B. -5 < x < 0 or x > 5 C. -5 < x ? 0 or x ? 5 D. -5 ? x ? 0 or x ? 5
Find the slope of the line and sketch the graph.3x - 5y = -1
A. Slope: - 
B. Slope: - 
C. Slope: 
D. Slope: 
Solve the problem.Dombro Construction Company needs to cut an arch for the top of a doorway. The arch needs to be 10 feet wide and 2 feet high. The arch will be a section of a circle, drawn using a stretched string with a pencil attached at the end as a compass. Using the coordinate system as shown in the drawing, find the y-coordinate of the point on the y-axis that would be the center of the circle. Round to the hundredths place.
?a = 5
A. 5.83 B. 52.5 C. 4.57 D. -5.25
Find all square roots of the number.1764
A. -44, 44 B. -84, 84 C. -42, 42 D. -43, 43