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Karolina [17]
3 years ago
14

Triangle ABC is similar to triangle EFD. What scale factor is required to dilate triangle ABC so that it's image, A'B'C' , is co

ngruent to triangle EFD

Mathematics
1 answer:
Gnoma [55]3 years ago
4 0
The answer choice is a
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From the set {80, 19, 11}, use substitution to determine which value of x makes the equation true. 8x = 88 A. none of these B. 1
mel-nik [20]

Answer:

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Step-by-step explanation:

Substituting, we have ...

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The value from the set that makes the equation true is x = 11.

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<em>Alternate methods of solution (other than substitution)</em>

It can be easier to make use of your knowledge of factoring:

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Or to make use of your knowledge of numbers (place value):

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so x will not be very different from 10.

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Answer:

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Step-by-step explanation:

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