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slavikrds [6]
3 years ago
8

What is the surface area of a cylindrical ring if its outside diameter is 16 mm and its inside diameter is 10 mm? Round your ans

wer to the nearest whole number.
A. 92mm2
B. 385mm2
C. 118mm2
D. 123mm2
Mathematics
1 answer:
Daniel [21]3 years ago
8 0
C is the answer I believe
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3 yards of ribbon can be purchased for $10. How many yards can $5 purchase.
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Answer:

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I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!

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Answer:

2) Yes

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5 0
3 years ago
It take 6 Pounds of flour to make 36 cakes. How much flour is needed to make 9 cakes?
Natali5045456 [20]

Answer:

54 pounds

Step-by-step explanation:

To find out how much flour is needed to make 9 cakes, we first need to find out how much much flour is needed to make 1 cake. For that, we need to divide 6 by 36. That will give you 6. Now that we know how much flour is needed to make 1 cake, we will just have to multiply 6 by 9 to find out how much flour is needed to make 9 cakes. That will give you 54 pounds, which is your final answer.

4 0
3 years ago
A red light
ANEK [815]

Answer:

Both lights would flash together after every 30 seconds.

Step-by-step explanation:

6 = 2 * 3 and 10 = 2 * 5.

LCM (Least Common Multiple) of 6 and 10 = 2 * 3 * 5 = 30.

Therefore, both lights wold flash together after every 30 seconds.

3 0
4 years ago
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