Friday

November 21, 2014

November 21, 2014

Posted by **Nina** on Sunday, February 22, 2009 at 7:02pm.

a) Find A (5).

b) If the height of the sail is x +3 meters, then what is the length of the base of the sail?

- Algebra 2 -
**Chopsticks**, Sunday, February 22, 2009 at 7:05pmFor the first problem don't you replace all the x with 5 and solve?

- Algebra 2 -
**bobpursley**, Sunday, February 22, 2009 at 7:06pmA(5)=5^2+5*5 + 6

On the second part,

1/2 b*h=answer in first part, solve for b.

**Answer this Question**

**Related Questions**

calculus - Area of a sail. The area in square meters for a triangular sail is ...

math 209 - Area of a sail. The area in square meters for a triangle is given by ...

math - see if correct - The area in square meters for a triangular sail is given...

Math - Suppose you have a sailboat with one triangular sail. The base of the ...

Math quest 2 - If a triangular sail has a vertical height of 83 ft. And ...

Physics - Some spacecraft design uses a solar sail made of aluminized plastic. ...

math - The base of a triangular sail is 5ft less than its height The area is ...

Physics - Some spacecraft design uses a solar sail made of aluminized plastic. ...

Area of triangles - Aubrey is painting a mural of an ocean scene. The triangular...

Physics - A solar sail is used to propel a spacecraft. It uses the pressure (...