15 points need help again!

4

Step-by-step explanation:

First, we need to find the volume of the pyramid. The formula for its volume is pictured below. We know all the sides and dimensions of the pyramid, so that is why we are doing this first.

14 * 4 * 12 =  672

672 divided by 3 is 224. The volume of the pyramid is 224 in cubed.

Now, we need to find the area of the rectangular prism. We can use that and divide the volume of the pyramid with it. Doing so will give us the value of x.

8 * 7 = 56.

224 divided by 56 = 4

X equals 4.

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!

b

step-by-step explanation: