Answer:
![V=8,236,005\ ft^3](https://tex.z-dn.net/?f=V%3D8%2C236%2C005%5C%20ft%5E3)
Step-by-step explanation:
<u><em>The correct question is</em></u>
The great Pyramid of Menkaure has a height of about 215 feet and a base side length of about 339 feet. What is its volume?
we know that
The volume of a square pyramid id equal to
![V=\frac{1}{3}b^2h](https://tex.z-dn.net/?f=V%3D%5Cfrac%7B1%7D%7B3%7Db%5E2h)
where
b is the length side of the square base
h is the height of pyramid
we have
![b=339\ ft\\h=215\ ft](https://tex.z-dn.net/?f=b%3D339%5C%20ft%5C%5Ch%3D215%5C%20ft)
substitute
![V=\frac{1}{3}(339)^2(215)](https://tex.z-dn.net/?f=V%3D%5Cfrac%7B1%7D%7B3%7D%28339%29%5E2%28215%29)
![V=8,236,005\ ft^3](https://tex.z-dn.net/?f=V%3D8%2C236%2C005%5C%20ft%5E3)
The first thing you need to do is:you have a square whose area is 11^2 = 121 square inches.then we are going to multiply the radius to the PI which is 3.14 the area of the circle with radius 4 is equal to 3.14 * 4^2 = 3.14 * 16 = 50.24you need to divide the calculated radius times pi (3.14) you can get the answer and you need to round your answer to the nearest hundredththe probability that the dart will hit within the circle is equal to 50.24 / 121 = 0.4152066116 which is rounded to .04152 or 41.52%this assumes the dart will always hit the square at least.
Answer:
20 x 12 = 240(total area)
20 - 7 = 13(base)
12 - 5 = 7(height)
13 x 7 = 91
91 divided by 2 (x 1/2) = 45.5
Now we subtract the area of the non shaded region from the shaded region.
240 - 45.5 = 194.5 is your answer.
Divide 4 7/8 by 3/8:
or 39/8 by 3/8. We can drop the denominators 8 and 8 and find 39/3 = 13.
This guy needs 7 more pieces to end up with 20 pieces.
Y - 8 =(-8/9)(x - 3)
y - 24/3 = (-8/9)x + 8/3
y = (-8/9)x + 32/3