Sunday

February 1, 2015

February 1, 2015

Posted by **michael** on Sunday, October 2, 2011 at 9:06pm.

- trigonometry -
**Reiny**, Sunday, October 2, 2011 at 9:35pmbase = x

height = 2x+10

(1/2)(x)(2x+10) = 176

2x^2 + 10x = 352

x^2 + 5x - 176 = 0

(x + 16)(x-11) = 0

x = -16 or x = 11 , but x > 0

so x = 11

base is 11, height is 32

check: (1/2)(11)(32) = 176

**Answer this Question**

**Related Questions**

Math - Application of Quadratic Equations The base of a triangle is longer than ...

geometry - If the height of a triangle is one inch more than twice its base, and...

math - The base of a triangle is 10 cm longer than the height. Determine the ...

Quadratic Equations - The height of a triangle is 1 in. more than twice the base...

algebra 1 :( - The height of a triangle is 8m less than the base. the area is ...

Algebra Word Problem - COULD SOMEONE PLEASE HELP ME WITH THIS !!!!!!!!!! The ...

math - The base of a triangle is 6 cm greater than twice the height.The area is ...

Math - Which function rule can be used to represent the area of a triangle with ...

Math - Which function rule can be used to represent the area of a triangle with ...

math --- pls check my work! - help pls asap!!! Check my work! 1. Find the area ...