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Dafna11 [192]
3 years ago
10

Barney has a swimming pool in his backyard. Calculate the volume of the swimming pool. Round your answer to the nearest whole nu

mber. a0 cubic feet

Mathematics
2 answers:
Reika [66]3 years ago
5 0

Answer:

1593 us gallons

Step-by-step explanation:

givi [52]3 years ago
4 0

Answer:

159

Step-by-step explanation:

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Step-by-step explanation:

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loris [4]

Answer:

x = -1 and y = -1

Step-by-step explanation:

to solve this equation we say

let

2x-5y=3.......................................... equation 1

4y-x=-3............................................equation 2

from equation 2

4y-x=-3............................................equation 2

4y + 3 = x

i.e

x = 4y + 3 .............................................  equation 3

put x = 4y + 3 in equation 1

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divide both sides by the coefficient  of y  which is 3

3y/3 = -3/3

y = -1

put y = -1 into equation 3

x = 4y + 3 .............................................  equation 3

x = 4(-1) + 3

x = -4 + 3

x = -1

therefore the value of x = -1 and y = -1 respectively

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3 years ago
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Answer:

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Step-by-step explanation:

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