If u subtract 6-9 u would get a -3 because the 9 is bigger than the 6 so thats how you get a -3.
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hope this helps :)
Vcone=1/3(hpir^2)
Vsphere=(4/3)pir^3
evaluate
vcone=1/3(1pi1^2)=pi/3
vsphere=4/3pi1^3=4pi/3
pi/3 times what=4pi/3
times both sides by 3
pi times what=4pi
divide both sides by pi
1 times what=4
what=4
4 cones
Answer:
4000
Step-by-step explanation:
