Thursday

January 29, 2015

January 29, 2015

Posted by **Elisa** on Wednesday, January 13, 2010 at 12:25am.

- Pre Algebra -
**PsyDAG**, Wednesday, January 13, 2010 at 11:48pmLet x = second side

First side = 2x +8

Third side = 3x

x + (2x + 8) + 3x = 128

Solve for x, then the other sides.

I hope this helps.

**Answer this Question**

**Related Questions**

math - the first side of a triangle is 8 meters longer than the second side. the...

algebra 1 - The perimeter of a triangle is 62 cm. If the second side is twice ...

8th grade math - the first side of a triangle measures 3 cm longer then the ...

Algebra - reposting - still need help / direction - the perimeter of a triangle ...

Algebra - the perimeter of a triangle is 25 inches. The first side is 6 inches ...

Algebra II - The perimeter of a triangle is 47 km. the first side is 5 km ...

algebra - the perimeter of a triangle is 53 inches.the second side is 3 inches ...

algebra - first side triangle 2m longer than second third side twice length of ...

algebra 1 - The perimeter of a triangle is 72 cenimeters.the second side is ...

Geometry - find the lengths of the sides of a triangle whose perimeter is 37. ...