URGENT!! What is the surface area of a dome (a half sphere) with a radius of 6 meters?
1 answer:
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Answer:
C
Step-by-step explanation:
First, factor +3+2
Which equals (x+1)(x+2)
Then rewrite the expression with the common denominator
The fraction should now look like this
x+3(x+2)/(x+1)(x+2)
Now expand... you should have
x+3x+6/(x+1)(x+2)
Combine like terms and you get
4x+6/(x+1)(x+2)