X = 7
y = 10
x + y = 700
7x + 10y = 6400
10x + 10y = 7000
(-) 7x + 10y = 6400
______________
3x = 600
x = 200
200 + y = 700
y = 500
Answer:34
Step-by-step explanation:
12+5=17.
17 times 2 equals 34
Do the opposite of what it asked. Work backward time get answer
Answer:
<em><u>Given </u></em><em><u>-</u></em>
- <em><u>radius </u></em><em><u>of </u></em><em><u>cylinder </u></em><em><u>=</u></em><em><u> </u></em><em><u>6</u></em><em><u> </u></em><em><u>ft</u></em>
- <em><u>height </u></em><em><u>of </u></em><em><u>cylinder </u></em><em><u>=</u></em><em><u> </u></em><em><u>1</u></em><em><u>4</u></em><em><u> </u></em><em><u>ft</u></em>
Now ,
![volume = \pi \: r {}^{2} h \\ = > \frac{22}{\cancel{7}} \times 6 \times\cancel{ 14} \\ \\ = > 22 \times 6 \times 2 \\ = > 264 \: ft {}^{3}](https://tex.z-dn.net/?f=volume%20%3D%20%5Cpi%20%5C%3A%20r%20%7B%7D%5E%7B2%7D%20h%20%5C%5C%20%20%3D%20%20%3E%20%20%5Cfrac%7B22%7D%7B%5Ccancel%7B7%7D%7D%20%20%5Ctimes%206%20%5Ctimes%5Ccancel%7B%2014%7D%20%5C%5C%20%20%5C%5C%20%20%3D%20%20%3E%2022%20%5Ctimes%206%20%5Ctimes%202%20%5C%5C%20%20%3D%20%20%3E%20264%20%5C%3A%20ft%20%7B%7D%5E%7B3%7D%20)
hope helpful~
Answer:
im not so sure which one it is
Step-by-step explanation:
The prime factores are 7,2,2,2