I believe it’s -12x but I may be wrong I hope this helped!
Answer:
of an hour = 1 1/5 hour = 72 minutes
Step-by-step explanation:

Answer:
Yes.
Step-by-step explanation:
Answer:
These triangles cannot be proved congruent
Step-by-step explanation:
The theorems for congruence are SSS SAS ASA AAS. Here, there is only one common side and one common angle marked, therefore you cannot prove congruency.