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german
2 years ago
14

A).

Mathematics
1 answer:
insens350 [35]2 years ago
6 0

Answer:

.

Step-by-step explanation:

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Answer:

  see below

Step-by-step explanation:

Each segment in ΔA"B"C" is 3 times the length of the corresponding segment in ΔABC. This is due to the dilation by a scale factor of 3.

Then you have ...

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Answer:

-5

Step-by-step explanation:

3x+7=-8

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