Answer:
Step-by-step explanation:
r = 3 in
h = 7 in
volume of cone = ⅓πr²h = 21π in³
cylinder has radius r = 3 and height h.
volume of cylinder = πr²h = 9πh in³
volume of cylinder is two times the volume of cone
9πh = 2×21π
9h = 42
h = 42/9 = 4⅔ in
Answer:
60
Step-by-step explanation:
220*2 = 440
+ 220/2 = 550
Answer:
<h2> d.) 11.2 square feet per year</h2>
Step-by-step explanation:
The difference in sizes:
2169 - 2057 = 112 square feet
It is 10 years from 2000 to 2010
112:10 = 11.2
Answer:
14.8g
Step-by-step explanation:
1.8 x 6 + 4
