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Charra [1.4K]
3 years ago
14

Mr. Crain wants to decorate his door for the first day of school. The door is 7 feet tall and 3 feet wide. How many square feet

of paper will Mr. Crain need to cover the door before he decorates it?
Mathematics
1 answer:
Rama09 [41]3 years ago
6 0

Answer:

wirebdjd

Step-by-step explanation:

dkejdkenfjzmdmf

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So the amount needed=area of circle times height
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height=3/4

so
pi=aprox 3.14
radius=7
3.14 times 7^2
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153.86
times 3/4
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answer is 115.4 cubic inches


5 0
3 years ago
What is the perimeter?
Ad libitum [116K]

Answer:

The perimeter is 92 ft

Step-by-step explanation:

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7 0
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Hey can someone help me please ?
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3 years ago
Ratna , who is in Mumbai , telephones her brother Ravi in Ahmedabad and speaks for 89 seconds . She is charged Rs 1.20 for every
blondinia [14]

Answer:

16.40

Step-by-step explanation:

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180÷16≈11

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7 0
2 years ago
There are 6 blue socks, 7 white socks, and 8 gray socks in a drawer. If you pick sock without looking, what is the probability i
BigorU [14]

Answer:

Pr(blue) = 2/7

Step-by-step explanation:

Blue = 6

White = 7

Gray = 8

Total socks = 6+7+8 =21

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Divide both by 3 to make the fraction to the lowest term.

Pr(blue) = 2/7

I hope this was helpful, please mark as brainliest

5 0
3 years ago
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