Which statement about the dilation of these triangles is true?
Pre-Image
Image
4(2)
5
-
5(2)
4
3
월
3(2)
1
The scale factor is 2
The scale factor is 2.
The scale factor is 3.1
The scale factor is 4

How to write 3 tenths and 5 tenths as a decimal

What could explain what happened when the time was equal to 120 minutes

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.