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grandymaker [24]
4 years ago
5

A 20-inch diameter bicycle tire rotates 200 times.

Mathematics
1 answer:
fenix001 [56]4 years ago
8 0

Answer: B)1,047 feet

Step-by-step explanation:

Hi, to answer this question, first, we have to calculate the circumference of the tire:

Circumference(C): π x diameter

C = π (20) = 62.83 inches.

Since 1 foot is equal to 12 inches.

62.83 ÷ 12 = 5.23 feet

Finally we have to multiply the result by 200:

5.23 x 200 = 1,047 feet

Feel free to ask for more if needed or if you did not understand something.

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Divide. 6 ÷ 1/4<br>helpp​
artcher [175]

Answer:

24

Step-by-step explanation:

Let’s write them as numbers

6/1/4

Dividing by 4 means multiplying by its reciprocal.

Reciprocal of a number: Can be found when you switch the positions of the denominator and numerator

So reciprocal of 1/4=4/1=4

Next, we multiply by its reciprocal

6*4=24

Therefore, 6 divided by one fourth is 24.

4 0
3 years ago
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NISA [10]

Answer:

0.471

Step-by-step explanation:

The mnemoic SOH CAH TOA reminds you that ...

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3 years ago
Please help me asap!!
Bess [88]

Answer:

x = 14

Step-by-step explanation:

The polygon given has 6 sides

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substitute n = 6 into 180(n - 2)

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Thus:

10x + 8x - 16 + 12x - 8 + 7x + 2 + 9x + 4 + 6x + 10 = 720

Add like terms

52x - 8 = 720

52x = 720 + 8

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x = 728/52

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3 0
3 years ago
How to estimate 26.2 and 18.5
atroni [7]
Average or round? 
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rounded: 26 and 19
Hope this is what you wanted!
8 0
3 years ago
15℅ of 6th grade teachers give homework over the holiday break. If 12 teachers give homework, how many total 6th grade teachers
hoa [83]

Answer:

12

Step-by-step explanation:

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