Answer:
Noe ea sdificil
ts
Step-by-step explanation:
Answer: h = (S - 2πr²) / 2πr
Step-by-step explanation:
Since we are given that
S = 2πrh + 2πr²
Subtracting by 2πr² on both sides we get
S - 2πr² = 2πrh
Dividing by 2πr on both sides we get
(S - 2πr²) / 2πr = h
So
The final equation is
h = (S - 2πr²) / 2πr
Answer:
The answer is 236.52.
Step-by-step explanation:
First you want to figure out the radius of the semi circle so you take the length of 12 and divide it by 2. Then you want to use the formula for area of a circle 3.14 times radius squared and divide that by 2 and add 12x15 to get your answer.
When you distribute the 6, you equation will look like this...
24x + 12 + 3x
All you need to do is combine like terms and your equation is...
27x + 12
So your answer is B :)
Answer:
87.5
Step-by-step explanation:
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