C = (1/3)π r² h
270π = (1/3)π r² (10)
81=r²
r=9 cm
S = (4/3)π r³ = (4/3)π 9³ = 972 π
Total volume = S + C = (972+270)π = 1242π
Answer: 1242 π cubic cm
Not sure but you can figure it out.
Answer:
C.
Step-by-step explanation:
Alright so basically you want to get the same denominator
3/4 = 6/8
And (6/8)/(1/8) = 6
So it's 6.
12.
50/3
14.
60/11
<span>hope this help, if you need futher help pm me</span>
D) $8.49
work: $9.99•0.15(15%)=1.4985 (about -$1.50)
$9.99-$1.50=$8.49