Answer:
51 cm
Step-by-step explanation:
perimeter = 2 * length + 2 * width
226 = 2 * 62 + 2 * width
226 = 124 + 2 * width
226 - 124 = 2 * width
102 = 2 * width
102/2 = width
51 = width
8 4/8 - 2 2/8 = 6 2/8in or 6.25in
Answer:

Step-by-step explanation:
Definition: Let f be one-to-one function with the domain A and the range B. Then the inverse function
has the domain B and the range A and is defined as

Facts:
1) For every

2) For every

So, 
We have been given that the circular opening of an ice cream cone has a diameter of 7 centimeters. The height of the cone is 10 centimeters. We are asked to find the volume of the ice-cream cone.
We will use volume of cone formula to solve our given problem.
, where
r = Radius of cone,
h = Height of cone.
We know that diameter is two times the radius, so radius will be half of diameter that is
.




Therefore, the volume of the cone would be approximately 128.3 cubic cm.