Solve the problem.A bridge is built in the shape of a semielliptical arch. It has a span of 94 feet. The height of the arch 27 feet from the center is to be 5 feet. Find the height of the arch at its center.
A. 27.15 feet
B. 5.22 feet
C. 6.11 feet
D. 8.7 feet
Answer: C
Mathematics
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Graph the system of inequalities.2x + 3y ? 6x- y ? 3y ? 2 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Henry is designing a flag that has one 2
-inch gold stripe, followed by one 3
-inch white stripe, followed by one 1
-inch gray stripe. How wide is one series of three stripes?
A. 7
inches
B. 7
inches
C. 7 inches
D. 6
inches
Mathematics
Solve the inequality and graph the solution.s2 - 2s - 24 < 0
A. (-?, -4)
| -4 |
B. (6, ?)
| 6 |
C. (-?, -4) or (6, ?)
| -4? | 6 |
D. (-4, 6)
| -4? | 6 |
Mathematics
Identify the pair of lines as parallel, perpendicular, or intersecting.
A. Perpendicular B. Intersecting C. Parallel
Mathematics