Volume of a cone, V = πr^2h/3
r = Sqrt 3V/πh = Sqrt [(58.9*3)/(3.14*9)] = 2.5 cm, minimum
Surface area, A = πr [r+ Sqrt (h^2+r^2)] = 3.14*2.5*[2.5+ Sqrt (9^2+2.5^2)] = 92.95 cm^2
Therefore, minimum amount of paper required is 92.95 cm^2
Answer:
Axis of Symmetry: x = -4
Vertex: (-4, 54)
Step-by-step explanation:
We use a graphing calc.
1 stone = 20 square inches
1 stone * 30 = 20 square inches * 30
30 stones = 600 square inches
The answer is the one that runs 10 miles once every 4 days
66/55 in simplest form is 6/5. Because...
66÷ 11= 6
55÷ 11= 5