Answer:
3 liters is equivalent to 12,6803 aopints
Answer:
A
Step-by-step explanation:
Because 29+39=68
68<69
therefore this would not make a triangle!
He worked a total of 405 minutes. Hope this helps!
Answer:
![=31.64ft^2](https://tex.z-dn.net/?f=%3D31.64ft%5E2)
Step-by-step explanation:
Triangle
![A=\frac{h_{b}b }{2} \\=\frac{4*6}{2}\\=12ft^2](https://tex.z-dn.net/?f=A%3D%5Cfrac%7Bh_%7Bb%7Db%20%7D%7B2%7D%20%5C%5C%3D%5Cfrac%7B4%2A6%7D%7B2%7D%5C%5C%3D12ft%5E2)
Semicircle
![A=\frac{\pi r^2}{2}\\=\frac{\pi 2.5^2}{2} \\=9.82ft^2\\](https://tex.z-dn.net/?f=A%3D%5Cfrac%7B%5Cpi%20r%5E2%7D%7B2%7D%5C%5C%3D%5Cfrac%7B%5Cpi%202.5%5E2%7D%7B2%7D%20%5C%5C%3D9.82ft%5E2%5C%5C)
because both semicircle are the same just multiply by 2
![9.82*2\\=19.64ft^2](https://tex.z-dn.net/?f=9.82%2A2%5C%5C%3D19.64ft%5E2)
Now add all together
![12+19.64\\=31.64ft^2](https://tex.z-dn.net/?f=12%2B19.64%5C%5C%3D31.64ft%5E2)