Answer:
-3, uh its a short answer
Answer:
3 will be the first piece
6 will be the second piece
21 will be the second piece
M ∪ N = ____.<br><br>
{3, 4, 6, 7, 9}<br>
{3, 4, 5, 6, 8, 9}<br>
{2, 4, 6, 8}
Bezzdna [24]
{3, 4, 6, 7, 9}????????????/
B is the answer hope this helps :)
Answer:
Step-by-step explanation:
Refraction, rotation and transformation are rigid motions,
so, they produce congruent figures.
Dilation does not preserve side length, so it is not a congruence transformation.
