Sphere Surface Area = <span> 4 • <span>π <span>• r²
For it to equal 16 PI, then radius must equal 2
4*PI*2*2 = 16 PI
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Sphere Volume = <span> 4/3 • <span>π <span>• r³
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Sphere Volume = <span> 4/3 • <span>π <span>• 2^3
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Sphere Volume = <span> 4/3 *PI * 8
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Sphere Volume = <span> 32 / 3 PI
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Sphere Volume = <span> 10.666 PI cubic feet AND I think that is answer B
which SHOULD read 10 (2/3) PI ft^3
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Because it has three legs
Answer:
24
Step-by-step explanation:
When you multiple 2 negatives it makes a positive
Answer:
Below
Step-by-step explanation:
here is the factored form of a quadratic equation :
f(x) = a ( x +/- n ) ( x +/- n )
We can just plug in what we know into this form :
f(x) = 2 ( x + 4 )( x + 1 )
If you were to plug this into desmos it will show you the graph!
Hope this helps!
Answer:
8 Nails for one side of the room
Step-by-step explanation:
144 divided by 4 = 36
36 divided by 4.5 = 8