Roses

f(x)=9x^3+2x^2-5x+4 and g(x)=5x^3-7x+4. what is f(x)-g(x). Show all your steps and write you final answer in factored form. 3 points

An incandescent light bulb produces light when electrons flow through the (1 point) * air. * glass. * filament. * vacuum. 2. Many streets and parking lots are illuminated with (1 point) * laser lights. * tungsten-halogen lights. * sodium-vapor lights. * f...

a vacum tube can be used to change alternating current into direct current increase the strength of a signal turn a current on or off all of the above

Use the image to answer the question. Which ratio would be used to find x? A.) tan (20*)=x/54 B.) tan (20*)=54/x C.) cos (20*)=x/54 D.) cos (20*)=54/x I think the answer is D

Can you use like a thread just for talking to each other just wanted to make sure I wasn't breaking a rule or something and if so what rules go for that thread?

it is 6x^2+2x+8 quadratic formula