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aev [14]
4 years ago
14

A computer's fan rotates 2000 times in 40 seconds. Find the unit rate in rotations per second.

Mathematics
2 answers:
Ghella [55]4 years ago
4 0
The answer is 50 rotations/sec

The way you get that answer is by simply dividing your 2000 rotations by 40 seconds 
Allushta [10]4 years ago
3 0
2000 times in 40 seconds.

2000:40 = x:1

2000/40 = x/1

x=50.
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Step-by-step explanation:

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Since they do not have all 3 congruent angles, they are not similar.

8 0
3 years ago
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Step-by-step explanation:

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8 0
4 years ago
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romanna [79]

Hello There! The answer is 12w - 12y + 3.

Here's a step by step on how to solve  3(2w-4y+3)+6w-6.

Step 1: Multiply the 3 by the numbers in the parenthesis.

3(2w-4y+3)+6w-6 ⇒ 6w - 12y + 9 + 6w - 6

Step 2: Rearrange the numbers so like terms are next to each other.

6w - 12y + 9 + 6w - 6 ⇒ 6w + 6w - 12y - 6 + 9.

Step 3: Combine like terms. (6w + 6w and - 6 + 9).

6w + 6w - 12y - 6 + 9 ⇒ 12w - 12y + 3

This is your final answer since you cannot simplify any further. I hope this helps and have a great day!

4 0
3 years ago
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Annette [7]
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Karolina [17]

Answer:

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 ————————————

                2      

Step-by-step explanation:

7 0
4 years ago
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