Answer:
Obtuse
D)Triangle
D)An acute angle <90 degrees
Step-by-step explanation:
Answer:
the answer is n=2
Step-by-step explanation:
so put the problem like this 3/5n - 4/5 = 1/5n
In order to get the answer u have to subtract 3/5n to both sides which makes the problem -4/5 = -2/5n and when u divide -4/5 by -2/5 it equals 2
Answer:
55 degrees
I answered the question on AoPS and it said it was correct.
