Answer:
x=0.2
Step-by-step explanation:
given 200 : 2 :: 20 : x
=![\frac{20}{x}](https://tex.z-dn.net/?f=%5Cfrac%7B20%7D%7Bx%7D)
100=![\frac{20}{x}](https://tex.z-dn.net/?f=%5Cfrac%7B20%7D%7Bx%7D)
x=![\frac{20}{100}](https://tex.z-dn.net/?f=%5Cfrac%7B20%7D%7B100%7D)
x=0.2 answer
Answer:
1) Distance in feet equals 1640.4 feet
2) Distance in miles equals 0.3107 miles.
Step-by-step explanation:
From the basic conversion factors we know that
1 meter = 3.2808 feet
Thus by proportion we conclude that
![500meters=500\times 3.2808feet\\\\\therefore 500meters=1640.4feet](https://tex.z-dn.net/?f=500meters%3D500%5Ctimes%203.2808feet%5C%5C%5C%5C%5Ctherefore%20500meters%3D1640.4feet)
Similarly using the basic conversion factors we know that
1 mile = 1609.34 meters
thus we conclude that 1 meter =
miles
Hence by proportion 500 meters =
miles
False it is not similar same thing
Answer:
The volume of the cone is 1526.04 km cubed
Step-by-step explanation:
The equation for a right cone is πr^2 multiplied by h/3. The r equals radius and the h equals 18. So, we get the equation π(9)^2 multiplied by 18/3. When put into a calculator, you get 1526.04. (Remember to use 3.12 NOT π.)