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3 years ago

6

A rectangle is 12 feet long and five feet wide.if the length of the rectangle is increased by 25% and the width is decreased by

20%, what is the change in the area of the rectangle?

1 answer:

Molodets [167]3 years ago

8 0

Hopefully i helped you.

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Please help ASAP! Will give BRAINLIEST! Please read the question THEN answer correctly! No guessing.

GarryVolchara [31]

Answer:

D. $( {x} - 2)^{2} = 7$

Step-by-step explanation:

$3 {x}^{2} - 12x = 9 \\ 3( {x}^{2} - 4x) = 9 \\ {x}^{2} - 4 x= 3 \\ {x}^{2} - 4x + 4 = 3 + 4 \\ {x}^{2} - 4x + {2}^{2} = 7 \\ ( {x} - 2)^{2} = 7$

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3 years ago

–4b + 8c + 12 – 8b – 2c + 6

sertanlavr [38]

Answer:

-24

Step-by-step explanation:

-4-8= -12

8-2=6

12+6=18

-12b+6c+18

Greatest common factor = 6

-12/6=-2

6/6=1

18/6=3

D 6(-2b+1c+3)

-12(2)+6(-3)+18

-24+(-18)+18

-42+18= -24

-24

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2 years ago

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Ab = 13 + 2x bc = 12 ac = x + 32<br><br> what does X and AB, BC, and AC equal?

kodGreya [7K]

Answer:

AC is equal to BA and BC is equal to CB

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2 years ago

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A building is at least 75 stories tall

Nataliya [291]

Yes it is a least 75 stories tall and.....

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3 years ago

Please help me......!

Nostrana [21]

the answer would be 100 pounds of chicken and 30 pounds of beef

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