The perimeter of each face of a Rubik's cube is 22.2 centimeters.What is the length of an edge of a Rubik's cube? This is dividi
2 answers:
Answer:
The length of an edge of a Rubik's cube is 5.55 cm .
Step-by-step explanation:
As given
The perimeter of each face of a Rubik's cube is 22.2 centimeters.
As in the cube all the sides are of equal length .
Perimeter represented the sum of all sides.
As each face of the cube is consist of 4 sides .
Thus
Putting the value in the above
= 5.55 cm
Therefore the length of an edge of a Rubik's cube is 5.55 cm .
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Answer:
1) Function h
interval [3, 5]
rate of change 6
2) Function f
interval [3, 6]
rate of change 8.33
3) Function g
interval [2, 3]
rate of change 9.6
Step-by-step explanation:
we know that
To find the average rate of change, we divide the change in the output value by the change in the input value
the average rate of change is equal to
step 1
Find the average rate of change of function h(x) over interval [3,5]
Looking at the third picture (table)
Substitute
step 2
Find the average rate of change of function f(x) over interval [3,6]
Looking at the graph
Substitute
step 3
Find the average rate of change of function g(x) over interval [2,3]
we have
Substitute
therefore
In order from least to greatest according to their average rates of change over those intervals
1) Function h
interval [3, 5]
rate of change 6
2) Function f
interval [3, 6]
rate of change 8.33
3) Function g
interval [2, 3]
rate of change 9.6