Solve the problem.An experimental model for a suspension bridge is built in the shape of a parabolic arch. In one section, cable runs from the top of one tower down to the roadway, just touching it there, and up again to the top of a second tower. The towers are both 6.25 inches tall and stand 50 inches apart. At some point along the road from the lowest point of the cable, the cable is 1 inches above the roadway. Find the distance between that point and the base of the nearest tower.
A. 10.2 in.
B. 15 in.
C. 15.2 in.
D. 9.8 in.
Answer: B
You might also like to view...
Translate the English sentence into an equation using the variables indicated.During a football game, the Tigers scored 2 points less than five times the number of points scored by the Bulldogs. Use t to represent the number of points the Tigers scored and b to represent the number of points the Bulldogs scored.
A. t = 5b + 2 B. b = 5t - 2 C. t = 5b - 2 D. t = 5b - t
Write out the terms of the series.
A. 3 + 9 + 15 + 21 + 27 + 33 + ... B. 3 + 9 + 15 + 21 + 27 + 33 C. 75 D. 1 + 3 + 9 + 15 + 21 + 27
Solve the system by elimination.-7x + 8y = -16-4x + 6y = -12
A. (0, -1) B. No solution C. (-1, -1) D. (0, -2)
Without using a calculator, give the exact trigonometric function value with rational denominator.sin 
A. 
B. 
C. 
D. 