Answer:
h = 36 units
Step-by-step explanation:
A = 1/2bh
72=1/2(4)h
72=2h
h=36 units
Answer:
She drank 4 days more
Step-by-step explanation:
8-4=4
Answer:
ANSWER: The ratio of the heights of cylinders A and B is 1:9.
Step-by-step explanation:
The volume of cylinder A is %28pi%29%28%283r%29%5E2%29%28h%29+=+9%28pi%29%28r%5E2%29%28h%29.
So tripling the radius in cylinder A makes the volume 9 times the volume of cylinder B. If the volumes are to be the same, the height of cylinder A must be 1/9 the height of cylinder B.
You have to divide 18 by 40 which will give you .45 so the unit rate per minute is .45 and i don't know the unit rate per hour I'm sorry!!! i hope this helps!!!
Answer:
(8b + 12) + (3n+6) + (9b - 4)
= 8b + 12 + 3n + 6 + 9b - 4
= 17b + 3n + 14
