Solve the problem.A bridge is built in the shape of a semielliptical arch. It has a span of 118 feet. The height of the arch 26 feet from the center is to be 5 feet. Find the height of the arch at its center.
A. 11.35 ft
B. 5.13 ft
C. 5.57 ft
D. 26.09 ft
Answer: C
Mathematics
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Divide.
A. 0.42 B. 4.2 C. 14.2 D. 1.42
Mathematics
Find values of x and y, if any, that will make the matrices equal.
?
?
A. 
, 
B. 
, 
C. 
, 
D. 
, 
E. no solution
Mathematics
Use the appropriate formula to answer the question.Find the height of a right circular cylinder whose volume is 288? cubic feet and whose radius is 6 feet.
A. 64 ft B. 6 ft C. 8 ft D. 48 ft
Mathematics
For the equation, create a table, -3 ? x ? 3, and list points on the graph.y = x2 + 2
A. 
(-3, -1), (-2, 0), (-1, 1), (0, 2), (1, 3), (2, 4), (3, 5)
B. 
(-3, 11), (-2, 6), (-1, 3), (0, 2), (1, 3), (2, 6), (3, 11)
C. 
(-3, 10), (-2, 5), (-1, 2), (0, 1), (1, 2), (2, 5), (3, 10)
D. 
(-3, 7), (-2, 2), (-1, -1), (0, -2), (1, -1), (2, 2), (3, 7)
Mathematics