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k0ka [10]
3 years ago
8

A rectangular swimming pool is 4 ft deep. One side of the pool is 3.5 times longer than the other. The amount of water needed to

fill the swimming pool is 2744 cubic feet. Find the dimensions of the pool. The smaller dimension of the pool is nothing ft and the larger dimension is nothing ft.
Mathematics
1 answer:
sukhopar [10]3 years ago
5 0

Answer: npo

Step-by-step explanation:

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PLEASE HELP ASAP ILL GIVE BRAINLIEST
Veseljchak [2.6K]

Answer:

x>-23/7

Step-by-step explanation:

-23<7x

7x>-23

x>-23/7

the answer is x>-23/7

5 0
2 years ago
Please help fast!! Katrina has $3.60 worth of nickels and dimes. She has 46 coins in total. How many nickels and dimes does she
Igoryamba

Answer:

20 nickels and 26 dimes

Step-by-step explanation:

  • She has $3.60 in nickels and dimes
  • a nickel is $0.05 and a dime is $0.10
  • let n be the number of nickels and d be the number of dimes
  • thus the first equation is 3.6 = 0.05n +0.1d
  • If she has 46 coins then n + d = 46
  • then n = 46 - d
  • sub n = 46 - d into 3.6 = 0.05n +0.1d
  • 3.6 = 0.05(46 - d) + 0.1d
  • 3.6 = 2.3 -0.05d+0.1d
  • 1.3 = 0.05d
  • 26 = d
  • sub d = 26 into n+d=46
  • n+26=46
  • n=20
  • Check by subbing n=20 and d=26 into 0.05n +0.1d
  • 0.05(20) +0.1(26)
  • 1+2.6 = 3.6
6 0
3 years ago
Find the sine ratio of angle Θ. Hint—Use the slash symbol ( / ) to represent the fraction bar, and enter the fraction with no sp
Ainat [17]

Answer:

sinΘ = \frac{12}{13}

Step-by-step explanation:

sinΘ = \frac{opposite}{hypotenuse} = \frac{AB}{BC} = \frac{12}{13}

5 0
2 years ago
The names of the 30 students is miss Martinez's fifth grade class are listed in the chart below. Miss Martinez noticed that 2/5
Mnenie [13.5K]

Answer:18 or 3 fiths

Step-by-step explanation:

6 0
2 years ago
alecu a imprumutat de la un prieten romanul lui james verne ,,Ocolul Pamintului" in 80 de zile. Daca ar citi zilnic 14 pagini, a
ycow [4]
Salut!
Alecu ar citi in 12 zile 14 x 12 = 168 de pagini (atatea pagini are cartea);
O saptamana are 7 zile, asa ca 168 ÷ 7 = 24 de pagini trebuie sa citeasca zilnic Alecu ca sa inapoieze cartea la sfarsitul celor 7 zile;
Succes!
8 0
3 years ago
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