Answer:
1. He traveled 3/ 10 by train
2. 3/4 is the greatest
Step-by-step explanation:
3/ 10 = Iorry
2/5 = taxi
? = train
2=4
5=10
4+ 3 = 7
10 + 10= 10
13/20
12/20
15/20
17/20
In order to calculate the volume of a cylinder, we can use the following formula:
![V=\pi r^2h](https://tex.z-dn.net/?f=V%3D%5Cpi%20r%5E2h)
Where r is the base radius and h is the height.
If the circumference is 8, we have:
![\begin{gathered} C=2\pi r \\ 8=2\pi r \\ r=\frac{4}{\pi} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20C%3D2%5Cpi%20r%20%5C%5C%208%3D2%5Cpi%20r%20%5C%5C%20r%3D%5Cfrac%7B4%7D%7B%5Cpi%7D%20%5Cend%7Bgathered%7D)
Now, calculating the volume, we have:
![\begin{gathered} V=\pi(\frac{4}{\pi})^2\cdot10 \\ V=\frac{160}{\pi} \\ V=50.93 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20V%3D%5Cpi%28%5Cfrac%7B4%7D%7B%5Cpi%7D%29%5E2%5Ccdot10%20%5C%5C%20V%3D%5Cfrac%7B160%7D%7B%5Cpi%7D%20%5C%5C%20V%3D50.93%20%5Cend%7Bgathered%7D)
So the correct option is the second one.
Answer:
Yes, if x < -1
Step-by-step explanation:
Is x + 5 less than 4?
x + 5 < 4
x < 4 - 5
x < -1
Yes, if x < -1
Hello There!
2y x 2y = 4y²
2y x 8 = 16y.
Put it together and you get the answer of:
4y² + 16y.
Hope This Helps You!
Good Luck :)
- Hannah ❤