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SSSSS [86.1K]
2 years ago
5

When x=12, y=8. Find x when y=12

Mathematics
1 answer:
Digiron [165]2 years ago
6 0
<span>x : y is equal to 12 : 8. These can be reduced or cancelled down to 3 : 2 in the same proportions. Therefore, when y is 12, you have to multiply the smallest value y can be by 6, and must do the same to the smallest x value to retain the proportions. x = 18 when y = 12.</span>
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Step-by-step explanation:

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Area= 2(50+10+5)

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Area= 130

5 0
3 years ago
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3 0
3 years ago
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Liula [17]

Answer:

The solution for the system of equations is

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Explanation:

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Solving by substitution

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4 0
2 years ago
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Help me! Need answers to questions ii and iii please. Thanks x
Debora [2.8K]
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x=42/5
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iii.Expand 5+2(x+3)=21
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3 years ago
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yarga [219]
34 is your answer

hope this helps
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3 years ago
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