In the diagram of the park to the right, AADF - ABCF. The crosswalk at point A is about 30 yd long. A bridge across the pond will be built, from point B to point C. What will the length of the bridge be?

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

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!