Answer: um pretty sure just 6:9
Step-by-step explanation:
Answer:
-3/5
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(6-3)/(-1-4)
m=3/(-5)
m=-3/5
c because its so simple trust!!
53.07 inches is the answer i found
Given:
The preimage and image of a triangle in the given figure.
To find:
The dilation scale factor.
Solution:
From the given figure it is clear that the vertices of the triangle ABC are A(-2,-2), B(-1,2) and C(2,1).
The vertices of the triangle A'B'C' are A'(-4,-4), B'(-2,4) and C'(4,2).
If a figure is dilated by factor K with (0,0) as the center of dilation, then

Let the scale factor be K, then the image of point A is:


From the given figure it is clear that the image of point A is A'(-4,-4).

On comparing both sides, we get



Therefore, the dilation scale factor is 2.