Byron earns $11. 00 per hour. How many hours will byron have to work to earn $143. 00? 7. 7 hours 13. 0 hours 14. 3 hours 15. 7
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Dilation involves changing the size of a line segment
The scale factor is 2
From the question (see attachment), we have the following side lengths
So, the scale factor (k) from AB to A'B' is calculated using the following scale factor formula
This gives
Divide 2.5 by 1.25
Hence, the scale factor is 2
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