Saturday

April 19, 2014

April 19, 2014

Posted by **nicholas** on Sunday, February 13, 2011 at 8:35pm.

- math -
**helper**, Sunday, February 13, 2011 at 8:42pmIf I am picturing this correctly, a right triangle is formed, with the diagonal of 75' being the hypotenuse.

x = one leg (vertical height)

x + 15 = other leg (horizontal distance)

Use the Pythagorean theorem,

c^2 = a^2 + b^2

75^2 = x^2 + (x + 15)^2

Solve for x

**Related Questions**

math - A 75ft diagnol brace on a bridge connects a support of the center of the ...

math - A 75ft diagnol brace on a bridge connects a support of the center of the ...

math - A 75ft diagnol brace on a bridge connects a support of the center of the ...

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

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 ...

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