Answer:
it's not
Step-by-step explanation:
they're the same numbers so either way you would arrange them it would either be seven groups of three or three groups of seven and the outcome would still be the same number because nothing really changed
Answer:
yes
Step-by-step explanation:
The first two graphs are D) and D).
For the last one (above), the triangles are not congruent (D), because C --> C' doesn't follow the same translation rule as A, B --> A', B'
Answer:
Step-by-step explanation: