The cables of a suspension bridge are in the shape of a parabola, as shown in the figure. The towers supporting the cable are 600 feet apart and 100 feet high. If the cables touch the road surface midway between the towers, what is the height of the cable at a point 150 feet from the center of the bridge? T100 t 150 ft 600 ft The cable is feet from the road surface at a point 150 feet from the center of the bridge.

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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The cables of a suspension bridge are in the shape of a​ parabola, as shown in the figure. The towers supporting the cable are
600
feet apart and
100
feet high. If the cables touch the road surface midway between the​ towers, what is the height of the cable at a point
150
feet from the center of the​ bridge?
 
Two vertical towers on the sides of a body of water are 600 feet apart, between which is a bridge. The towers reach a height of 100 feet above the bridge. A cable in the shape of a parabola is attached to the tops of each tower and also touches the bridge surface at the midpoint between the towers. The vertical span at a distance of 150 feet to the right of the bridge midpoint is labeled "?".
600 ft
100 ft
 
The cables of a suspension bridge are in the shape of a parabola, as shown in the figure. The towers supporting the cable are 600 feet apart and 100 feet high. If
the cables touch the road surface midway between the towers, what is the height of the cable at a point 150 feet from the center of the bridge?
100 ft
150 ft
600 ft
The cable is
feet from the road surface at a point 150 feet from the center of the bridge.
Transcribed Image Text:The cables of a suspension bridge are in the shape of a parabola, as shown in the figure. The towers supporting the cable are 600 feet apart and 100 feet high. If the cables touch the road surface midway between the towers, what is the height of the cable at a point 150 feet from the center of the bridge? 100 ft 150 ft 600 ft The cable is feet from the road surface at a point 150 feet from the center of the bridge.
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