No real way to tell, because the diagram is not given.
Answer:
5 to 2
Step-by-step explanation:
you divide both numbers by 2
Answer:
i think 55
Step-by-step explanation:
If

is invertible, then we can simply choose

because for any invertible matrix

by definition we must have

.
We have

, as

which means

is non-singular and has an inverse. The inverse itself would be
Answer:
Hopefully you can see the image.
Basically what's going on is the shape is being reflected over this line (x = -1) rather than the origin line.
Hope this helps :)