5(8)-2y=30
40-2y=30
2y=10
y=5
Answer:
Step-by-step explanation:
<em>Hey there!</em>
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To solve the given we'll use keep change flip.
<em>Hope this helps :)</em>
Complete Question
The complete question is shown on the first uploaded image
Answer:
The correct option is C
Step-by-step explanation:
From the question we are told that
The radius of the cylinder is
The height of the right cone is
From the diagram we see that container B is a semi -sphere and the volume of a semi-sphere is mathematically represented as
The question tells us that both container has the same radius so
This equivalent to
Solving the equation will produce the same formula as
12.D
13.A
14.A
15.D
16.B
17.B
19.D
20A