Are 1, 3, 9
...........................
Answer:
6,25
Step-by-step explanation:
You must divide the larger by the smaller... That will give you the scale factor.
For example: Rectangles 10 x 20 and 5 x 10
the scale factor us 10/5 = 20/10 = 2
Hope this helps.
The value of a is between 0 and 1.
Answer:
6450
Step-by-step explanation:
1kg = 1000g
6.45 x 1000 = 6450
