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Stella [2.4K]
3 years ago
15

Can some one please help me to teach this to my daughter

Mathematics
1 answer:
EastWind [94]3 years ago
3 0
28mi/1 hr = 28 mi/60 min = 1 mi/(60/28) min = 

28 mi/hr = 28 mi/60 min since there are 60 min in 1 hr
1 mi/(60/28) min since you divide top and bottom of 28/60 by 28 to get
1 mi/(60/28) min = 1mi/(15/7) min = 1 mi/ 2 1/7 min
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3 years ago
Find the area of the regular figure below:​
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Step-by-step explanation:

The regular figure below is a hexagon.

The formula for the area of a regular hexagon is A = \frac{3\sqrt{3} }{2} a^2. Here a = 24. Substitute and simplify for the area.

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3 years ago
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timurjin [86]

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6 0
2 years ago
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kirill115 [55]

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7 0
2 years ago
Camilo estimates the weight of the dog . The veterinarian says that the dog weighs 84 pounds . The percent error in Camillo's es
blsea [12.9K]

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The estimated weight is in the range:

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5 0
3 years ago
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