You could take it from either of the non-right angles.
To one angle, which side is opposite and which is adjacent is different than to the other angle. This is also why sin(x) = cos(90-x) and cos(x) = sin(90-x).
Answer:
<h2>=6

</h2>
Step-by-step explanation:
(456/12) / (12/2)
lets solve the brackets
38/6
=6 
Answer:
-28%
Step-by-step explanation:
Answer:
try A if wrong try D
Step-by-step explanation:
this shold work
-7(-1-m)
First: You would distribute your -7 to your -1 and your -m
Note: A positive and a positive makes a negative.
You would get: 7m+7 as your answer
HOPE THIS HELPS! ^_^