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seropon [69]
3 years ago
6

Would a scale factor of -2 be considered an expansion or a contraction?

Mathematics
1 answer:
LekaFEV [45]3 years ago
6 0
Scale factors of negative numbers are contractions

scale factors of numbers greater then 1 are expansions
scale factors of numbers greater then 0 but less then 1 are contractions
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The missing length in the right triangle as given in the task content is; 156.

<h3>What is the missing length indicated?</h3>

It follows from the complete question that the triangle given is a right triangle and the missing length (longest side) can be evaluated by means of the Pythagoras theorem as follows;

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Remarks: The complete question involves a right triangle and the missing length is the longest side.

Read more on Pythagoras theorem;

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Step-by-step explanation:

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