Thursday

April 17, 2014

April 17, 2014

Posted by **Rachel** on Monday, October 15, 2012 at 9:01pm.

- College Algebra -
**Ms. Sue**, Monday, October 15, 2012 at 9:11pmLet x = total height

(1/4)x + 150 + (3/5)x = x

(5/20)x + 150 + (12/20)x = x

(17/20)x = x - 150

-(3/20)x = -150

x = 150/(3/20)

x = 150 * (20/3)

x = 3,000/3

x = 1,000 feet

**Related Questions**

business - I need help I am not sure what I am doing this the right way or not ...

algebra - You live near a bridge that goes over a river. The underside of the ...

algebra - You live near a bridge that goes over a river. The underside of the ...

algebra - A 20-ft diagonal brace on a bridge connects a support of the center of...

algebra - A 10-ft diagonal brace on a bridge connects a support of the center of...

algebra - A 125-ft diagonal brace on a bridge connects a support of the center ...

algebra - A 125-ft diagonal brace on a bridge connects a support of the center ...

algebra - A 125-ft diagonal brace on a bridge connects a support of the center ...

Algebra II - I'm confused.. 1. The cables of a suspension bridge are in the ...

Math - trigonometry - A bridge is 70m long. From the ends of the bridge the ...