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Bad White [126]
3 years ago
7

Helpppppppppppppp please someone

Mathematics
1 answer:
storchak [24]3 years ago
6 0

Answer:

16

Step-by-step explanation:

7x-5+4x-7+x=180

        11x-12+x= 180

          12x-12=180

               +12 = +12

                 12x = 192

                   / 12    / 12

                          = 16                

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Answer:

80%

Step-by-step explanation:

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3 0
3 years ago
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a large painting has a length of 18 inches and width of 12 inches. If each dimension is reduced by x inches to make the ratio of
KiRa [710]

Answer:

The value of x = 3.

Step-by-step explanation:

The ratio between length and width is given by:

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Now, we know that each dimension is reduced by x inches, it means:

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\frac{18-x}{12-x}=\frac{5}{3}

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3 years ago
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mr_godi [17]

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Also, it would be SUPER FANTABULOUS if I could get brainliest!!!

Have a nice day!!! ;D

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Use a graphing calc.

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