Answer:
-19/2 or
-9 1/2
Step-by-step explanation:
-1/2 ÷ 1/19
Copy dot flip
-1/2 * 19/1
-19/2
-9 1/2
Answer:
Step-by-step explanation:
No 912 inches is wayyy bigger
Answer:
6.05 units
Step-by-step explanation:
We are given that radius,r=3 units
Volume of cone=57 cubic units
We have to find the height of cone.
We know that
Volume of cube=![\frac{1}{3}\pi r^2 h](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D%5Cpi%20r%5E2%20h)
Where ![\pi=3.14](https://tex.z-dn.net/?f=%5Cpi%3D3.14)
Using the formula
![57=\frac{1}{3}\times 3.14\times (3)^2\times h](https://tex.z-dn.net/?f=57%3D%5Cfrac%7B1%7D%7B3%7D%5Ctimes%203.14%5Ctimes%20%283%29%5E2%5Ctimes%20h)
![h=\frac{3\times 57}{3.14(3)^2}](https://tex.z-dn.net/?f=h%3D%5Cfrac%7B3%5Ctimes%2057%7D%7B3.14%283%29%5E2%7D)
h=6.05 units
Hence, the height of cone=6.05 units
Answer:
76 square feet
Step-by-step explanation:
2 x 4 = 8 x 2 = 16
5 x 4 = 20 x 2 = 40
2 x 5 = 10 x 2 = 20
16 + 40 + 20 = 76