An acute angle is infact 90 degrees, therefore your answer is correct.
Answer and Step-by-step explanation:
Distribute the 6mn to the 2m and -3n
The answer is:

#teamtrees #WAP (Water And Plant)
Answer:
80
Step-by-step explanation:
10- w = 90
w = 90 -10
w = 80
Answer:
you type in the answer if you know it
Step-by-step explanation: