Kikilcaro9675
08.03.2021 •
Mathematics
What is the scale factor of dilation?
A.1/2
B.3/5
C.1 2/3
D. 2
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Ответ:
Step-by-step explanation:
If we multiply the first equation by 3 we get the same left sides in both equations:
3x - 18y = 12
3x - 18y = 4
To make system with an infinite number of solutions we need to make the left sides the same as well.