- Sun Aug 22, 2010 5:22 pm
- Forum: Intermediate Algebra
- Topic: Quadratic Equation: how to solve -0.2x^2 + 12x + 11 = 0
- Replies:
**2** - Views:
**1716**

Thank you. multiplying by -5 helped a lot and got me on the right track.

- Sun Aug 22, 2010 2:47 am
- Forum: Intermediate Algebra
- Topic: Quadratic Equation: how to solve -0.2x^2 + 12x + 11 = 0
- Replies:
**2** - Views:
**1716**

How do you solve the quadratic equation:

-0.2x^2 + 12x + 11 = 0

-0.2x^2 + 12x + 11 = 0

- Sun Jul 11, 2010 4:11 am
- Forum: Trigonometry
- Topic: Find the length of 2 sides of a triangle
- Replies:
**1** - Views:
**1544**

I am trying to finish an assignment for my Algebra II class and I am having a challenge figuring out how to solve a problem. I have a triangle with a known base of 12 feet and a height of 8 feet. The triangle has the height and point perfectly centered on the 12 foot base so the (2) sides are identi...