Who invented the lightbulb? Thanks

Question

Writeacher · Answer

http://www.google.com/search?hl=en&rls=com.microsoft:en-us:IE-SearchBox&rlz=1I7SUNA&sa=X&oi=spell&resnum=0&ct=result&cd=1&q=light+bulb+inventor&spell=1

Lauren · Answer

I fail to see how that relates to math

samir · Answer

I think Thomas Elva Eddison invented the light bulb

justin · Answer

if (x,y) are the coordinates of a point p in the xy plane then x is called _______ of p and the _______ of p

brandon · Answer

The height of the right triangle is 9 units, and the area is 54 sq. units. how long is the base of the triangle?

mike · Answer

A=1/2h(b1=b2)