Answer:
Step-by-step explanation:
Calculate the volume of a cone by its base and height with the equation volume = 1/3 * base * height. You can calculate the height of a cone from its volume by reversing this equation. Triple the volume amount. For this example, the volume is 100.
Answer:
110
Step-by-step explanation:
180-35-35
Subtract 2/3 from 4 and 1/2
first turn 4 and 1/2 into a fraction
2/2 = 1 so 4 = 8/2 + 1/2 = 9/2
now you have 9/2-2/3
now find lowest common denominator ( 2*3 =6)
9/2 becomes 27/6
2/3 becomes 4/6
now you have 27/6 - 4/6 = 23/6
6/6 = 1
6*3=18, 23-18 = 5
so she needs 3 and 5/6 yards of fabric
How long is a unit ? Is that measurement given to you ?