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related to: bridge of boats

1. ### Why did Xerxes I build a bridge of ships across the Hellespont?

...back to the time problem. Much cheaper and simpler to build a bridge of boats across the Straits and march across. The engineers no doubt...

5 Answers Â· Arts & Humanities Â· 13/03/2008

Let h = height of the bridge x = distance of boat from bridge 26.6 deg = angle of elevation when boat is x distance from...

2 Answers Â· Science & Mathematics Â· 04/06/2008

3. ### How to solve Trigonometry Question?

Since you know the height of the boat 's bridge above the water (2.8 m) and the angle to the bottom...the distance the water rises ABOVE the bridge of the boat . Now, add the distance from the waterline to the...

1 Answers Â· Science & Mathematics Â· 10/12/2009

4. ### Tough trigonometry question?

... 90-37= 53, The boat is 60 sin(53) meters from the bottom of the bridge . The angle to the second boat is 90-30 = 60, This boat is 60 sin (60) meters from...

1 Answers Â· Science & Mathematics Â· 15/05/2012

5. ### The underside of a bridge forms a parabolic arch.The arch has a maximum height of 22 m and the width of 18m?

... those 3 points to solve for the coefficients of the equation leads to y = 22-(22 x^2)/81 At x = 5m then y = 22-(22*25)/81 m â‰ˆ 15.21m, so the mast will hit the bridge .

1 Answers Â· Science & Mathematics Â· 21/06/2015

6. ### the name of the bridge in the MK & A movie called passport to paris?

... Bridge . Its one of the more well known Bridges . http://imagecache2.allposters.com...-Neuf- Bridge -and- Boat -on-River-Seine-Paris...

1 Answers Â· Entertainment & Music Â· 02/10/2008

7. ### While walking across a bridge I saw a boat full of people. Yet on the boat there wasn't a single person. Why?

No one was single, they were all married. ~

10 Answers Â· Entertainment & Music Â· 29/05/2009

8. ### why are bridges built this way?

A through truss arch bridge allows the maximum space under the bridge for boats , river trash, etc., to pass. The arch portions at the upper edge ...

1 Answers Â· Science & Mathematics Â· 29/10/2014

9. ### What material should I use for my bridge project?

A truss bridge made from 1/2" x 1/8" spruce sticks. These... to be joined, let it get almost dry, apply another thin coat of glue then clamp together. The measurements are...

2 Answers Â· Science & Mathematics Â· 27/05/2009

10. ### What's the movie called where a girl's on a bridge and Nessie is in front of her in the water?

... him face a small family of Nessie-dinosaurs, but...39;t recall her being on a bridge . She does show him...girl leaves Oreos on the boat dock for Orky.

3 Answers Â· Entertainment & Music Â· 02/04/2011