Therefore, the value of C should be (11/2)^2
<span>To square a fraction, take the square of the numerator and put it over the square of the denominator. So since 11^2=121 and 2^2=4, (11/2)^2
(11)^2/(2)^2=121/4
</span>
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Answer:
The number of miles/the number of hours
Step-by-step explanation:
If the number of hours is not equal to 1, multiply the numerator and denominator by the inverse of the number of hours.
For example, 10 (miles)/2 (hours)
The inverse of 2 is 1/2, so --> the new equation is 10/2 * 1/2 / 1/2 or
10* 1/2 and 2 * 1/2
When multiplied out, this leads to 5/1 or 5 miles per hour
Answer:0.140625
Step-by-step explanation:
Area of square =length times width
3/8 * 3/8=0.140625
name two segments parallel to VU.
ST,ZY,WX
NAME TWO SEGMENTS SKEW TO SW VU,ZY,UT,XY
NAME TWO SEGMENTS SKEW TO XY SW,VZ,VS,ST,VU
ANSWER
A. 22 in
EXPLANATION
The volume of a cone is calculated using the formula:
![Volume = \frac{1}{3} \times \pi {r}^{2} h](https://tex.z-dn.net/?f=Volume%20%3D%20%20%5Cfrac%7B1%7D%7B3%7D%20%20%5Ctimes%20%5Cpi%20%7Br%7D%5E%7B2%7D%20h)
It was given that: the volume is 2,279.64 in³
The height of the cylinder is also given as: h=18 in.
We substitute, the given values into the formula to get:
![2279.64= \frac{1}{3} \times (3.14) \times {r}^{2} \times 18](https://tex.z-dn.net/?f=2279.64%3D%20%20%5Cfrac%7B1%7D%7B3%7D%20%20%5Ctimes%20%283.14%29%20%5Ctimes%20%7Br%7D%5E%7B2%7D%20%20%5Ctimes%2018)
![2279.64= 18.84 {r}^{2}](https://tex.z-dn.net/?f=2279.64%3D%2018.84%20%7Br%7D%5E%7B2%7D%20)
![{r}^{2} = \frac{2279.64}{18.84}](https://tex.z-dn.net/?f=%20%7Br%7D%5E%7B2%7D%20%20%3D%20%20%5Cfrac%7B2279.64%7D%7B18.84%7D%20)
![{r}^{2} = 121](https://tex.z-dn.net/?f=%20%7Br%7D%5E%7B2%7D%20%20%3D%20121)
We take positive square root to get;
![r = \sqrt{121}](https://tex.z-dn.net/?f=r%20%3D%20%20%5Csqrt%7B121%7D%20)
![r = 11in](https://tex.z-dn.net/?f=r%20%3D%2011in)
Therefore the diameter is 2(11) which is equal to 22 inches.