Step-by-step explanation:
4y
4 (5)
4×5
20
y=20
Hope its helpfulllll
That is the centroid.
The point where the lines from each vertex of the triangle to the midpoints of the opposite sides intersect.
Four, -6 in terms of standard unit factors I NJ makes no sense
Answer:
The scale factor is 1/2
Step-by-step explanation:
Given
and 
Required
The scale factor from
to 
Take a corresponding side in both triangles.
We have:

The scale factor from
to
is:


