Answer:
The volume of the cylinder is about 1256.6 cubic meters.
Step-by-step explanation:
The volume of a cylinder is given by the formula:
![\displaystyle V=\pi r^2h](https://tex.z-dn.net/?f=%5Cdisplaystyle%20V%3D%5Cpi%20r%5E2h)
Where <em>r</em> is the radius and <em>h</em> is the height.
Our radius is 10 meters and our height is four meters. Substitute:
![\displaystyle V=\pi(10)^2(4)](https://tex.z-dn.net/?f=%5Cdisplaystyle%20V%3D%5Cpi%2810%29%5E2%284%29)
Evaluate:
![V=400\pi \text{ m}^3\approx 1256.6\text{ m}^3](https://tex.z-dn.net/?f=V%3D400%5Cpi%20%5Ctext%7B%20m%7D%5E3%5Capprox%201256.6%5Ctext%7B%20m%7D%5E3)
Thus, the volume of the cylinder is about 1256.6 cubic meters.
$11.40 because you just divide 35.34 by 3.1
If you divide 100 by 25 you will get 4. Then you multiply 4 and 2, which
will get you 8. So, it will take her 8 weeks to pay her parents.
Well, the chances are 3 to 1 in the first question, because there are three pencils and only one pen. In the second box it is a 50-50 chance that you will pick a crayon, because there are equal amounts of colored pencils and crayons in the second box. The numbers that I gave you aren't the fractions though. See if you can go from here.
Answer:
(x + 5)² + (y - 4)² = 36
Step-by-step explanation:
The equation of a circle in standard form id
(x - h)² + (y - k)² = r²
where (h, k) are the coordinates of the centre and r is the radius
Here (h, k) = (- 5, 4) and r = 12 ÷ 2 = 6 , thus
(x - (- 5))² + (y - 4)² = 6², that is
(x + 5)² + (y - 4)² = 36