Answer:
yes
Step-by-step explanation:
i dont know
Answer:
DC = 3
Step-by-step explanation:
Based on triangle similarity theorem, we would have the following equation:

Plug in the values



Cross multiply
3(9 + DC) = 9×4
27 + 3DC = 36
Subtract 27 from each side
3DC = 36 - 27
3DC = 9
Divide both sides by 3
DC = 9/3
DC = 3
I think it would be two units up and 1 unit to the left.
If you have any more questions, let me know. <3
Answer:
The last one is the answer