Answer:
<em>38 inches</em>
Step-by-step explanation:
The cookies is in the shape of a circle. The formula for the area of a circle is:

Where r is the radius
The area is given as 113, so we can find the radius:

We need to find the circumference, which has the formula:

Where r is the radius (We got r = 5.997)
We substitute and find:

So, the circumference is 37.68 inches.
<em>Rounded to nearest inch, that would be:</em>
<em>38 inches</em>
Answer:
556
Step-by-step explanation:
Answer:
It depends on the relation between the heights of both pyramids
Step-by-step explanation:
We know the volume of a pyramid of base b and height h is

If the volume of the pyramid A is 3 times the volume of the pyramid B, then

Which means

If we knew both heights are the same, we could conclude that

In which case the base of the pyramid A would be greater than the other base
But if, for example, the height of the pyramid A is 3 times the height of the other height, then

Both bases would be the same.
If we choose that

it would mean

In which case the base of the pyramid A would be less than the other base
So the answer entirely depends on the relation between the heights of both pyramids
12x=4(x-5)
distributive property to get rid of parenthesis 12x=4x-20
subtract x from one side to get the variable on one side 8x=-20
divide 8 by -20
x=-2.5