Asphere has a radius of 4 inches. what is the surface area of the smallest cube that could circumscribe the sphere?

Step-by-step explanation:

we know that

The smallest cube that could circumscribe the sphere has a length side equal to the diameter of the sphere

In this problem

The radius of the sphere is

The diameter of the sphere is two times the radius

so

The length side of the cube is

Remember that

The surface area of a cube is equal to the area of its six faces

so

substitute the value of b

it is x=-4

step-by-step explanation:

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!