Which model could represent the solution to 2/3 - 1/2?
1 answer:
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Answer:
The diameter of the hemisphere is 20.4 centimeters.
Step-by-step explanation:
The volume of an hemisphere is given by:
In this problem, we have that:
So
The radius is 10.2 centimeters.
The diameter is double the radius. So:
2*10.2 = 20.4
The diameter of the hemisphere is 20.4 centimeters.
Answer:
the square root of 64a^2/9b^2+4+32a/3b is
- ( 8a + 6b ) / 3b
or
- 8a / 3b + 2
