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riadik2000 [5.3K]
2 years ago
11

Find the scale factor of the similar shapes below.

Mathematics
1 answer:
timofeeve [1]2 years ago
5 0

Answer:

x=12 and the scale factor is 1.5

Step-by-step explanation:

From D' to F' is 7.5 and from D to F is 5cm the difference is 2.5. From F' to E' is x and from F to E is 8. This is just understanding what you can see. You find x by figuring out the ratio from 5 to 7.5 is and 8 to x or vise versa.  It depends which way you are going. I think you are going from E,D,F to E',D',F'. So from 5cm to 7.5 cm. This is 1.5 because you are dividing 7.5/5. If you needed to find x, it would be 12.

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anyanavicka [17]

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Step-by-step explanation:

2x + 3 = 6x - 4

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First you gotta get rid of the divided by 3

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3 years ago
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x+y\geq 1, x>\frac{1}{4} and x\geq 2y, y\geq 0

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Answer:

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