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Serjik [45]
3 years ago
11

Identify the value of x that makes each pair of ratios equivalent

Mathematics
1 answer:
Monica [59]3 years ago
8 0
I would be B. because from 4 to 20 is times 5 so you just divide 45 by 5 and you get 9.
HOPE THIS HELPS!!
FEEL FREE TO FOLLOW ME IF YOU NEED ANYMORE HELP IN THE FUTURE
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Answer:

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Step-by-step explanation:

we know that

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In this problem we have

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f(x)+8=4(x^{2}+2x)

Complete the square. Remember to balance the equation by adding the same constants to each side

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Rewrite as perfect squares

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5 0
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Answer:

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