A semielliptical arch supports a bridge that spans a river 20 yards wide. The center of the arch is 6 yards above the river's center. Write an equation for the ellipse so that the x-axis coincides with the water level and the y-axis passes through the center of the arch. + y2   =1                                                                                                                                    36

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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A semielliptical arch supports a bridge that spans a river 20 yards wide. The center of the arch is 6 yards above the river's center. Write an equation for the ellipse so that the x-axis coincides with the water level and the y-axis passes through the center of the arch. + y  =1                                                     
                                                                              
36

               

12. A semielliptical arch supports a bridge that spans a river 20 yards
wide. The center of the arch is 6 yards above the river's center. Write an
equation for the ellipse so that the x-axis coincides with the water level
and the y-axis passes through the center of the arch. + = 1
36
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Transcribed Image Text:12. A semielliptical arch supports a bridge that spans a river 20 yards wide. The center of the arch is 6 yards above the river's center. Write an equation for the ellipse so that the x-axis coincides with the water level and the y-axis passes through the center of the arch. + = 1 36 c F6 MacBook Air & r 7 4. U J F7 8 wwwwwwwww 1 DII F8 K Aa G ( 9 DD F9 0 ) O F10 درخی P Week & F11 { L C + 11 < 11 743 F12
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