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fenix001 [56]
2 years ago
5

Find the surface area of a cylinder with a height of 6 ft and a base radius of 2 ft.

Mathematics
1 answer:
soldier1979 [14.2K]2 years ago
8 0

Answer:

Step-by-step explanation:

Surface Area = 2πr (r + h)

= 2 *3.14 * 2 ( 2 + 6)

= 2 * 3.14 *2 * 8

= 100.48 square feet

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This is 15 points plz help ( no links ) EXPLAIN YOUR ANSWER plz
levacccp [35]
Answer: 1440
Explanation: when you split it into two shapes (I split it where the split is splitting the eight up) you find the volume of them both. Top shape= 4x4x10=80 bottom shape= 8x8x10=640.
640+80= 720
You will then need to multiply by two (or add 720+720) to get the answer 1440
6 0
2 years ago
I want to buy a car that cost 36,718 I also have a 9% sales tax to keep in mind
Westkost [7]

Answer:

40,022.62

Step-by-step explanation:

9% of 36,718=3304.62

36,718+3304.62=40,022.62

3 0
2 years ago
Factor the polynomial by its greatest common monomial factor.
Gwar [14]

Answer: 3b^4(b+5-6b^3)

Step-by-step explanation:

6 0
2 years ago
a team of 15 workers cad do a job in 7 hours. How long would this work take if the team has 35 people?
tankabanditka [31]

Answer:

3 hours

Step-by-step explanation:

15 workers * 7 hours = 105 worker hours

105 worker hours / 35 workers = 3 hours  

8 0
1 year ago
A copy machine makes 36 copies per minute. How many copies does it make in four minutes and 45 seconds?
blsea [12.9K]

Answer: The copy machine makes 171 copies in 4 minutes and 45 seconds.

Step-by-step explanation:

Let's dissect the question. The copy machine makes 36 copies per minute.

36 per min.

To see how many copies it makes in 4 minutes and 45 seconds, we multiply 36 * 4.75. 45 seconds is 3/4ths of a minute, or 0.75 of a minute.

36 * 4.75=171

It makes 171 copies in 4 minutes and 45 seconds.

7 0
3 years ago
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