A ladder is placed against the top of a 14 foot building 4 feet from the base of the building. How long is the ladder?

I don't have the answer but I hope u have a good day :), also could I have brainliest, its ok if not but It would mean alot

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!