For this case we have the following ordered pairs:
(6, 9)
(4, 6)
The scale factor can be found in two different ways:
Therefore, the scale factor is given by:
Answer:
The scale factor of the dilation is 1.5
Answer:
about 8 classes
Step-by-step explanation:
convert 6 3/4 to a fraction: 27/4
3/4 can go into 27/4 9 times, but with time in between, you should only be able to have 8 classes instead of 9