Answer:
24 square cm
Step-by-step explanation:
Answer:
999
Step-by-step explanation:
this is the answer but I don't sure.
Answer:
D. reflection across a vertical line
Step-by-step explanation:
Reflection is basically a mirror image. Since you can see that the first triangle is flipped over to get the second one, this is a reflection.
It is not a vertical translation; this means that the triangle shifted up or down.
It is not a horizontal translation, this means that the triangle shifted left or right.
It is not a rotation about point A either, this would have meant that the triangle spun around.
You are dividing a number (x) by three and then subtracting 1 like this. (x/3)-1