Angle BAC is 45 degrees. The diagonal bisects angle BAD and since all angles in a square are 90 degrees, half of 90 is 45 degrees.
4 (3n-2) is the answer.
Woops. Sorry I had no idea that it said expression (s) instead of expression, but that is one of the answers though.
3^1x3^1/3^1=3
Steps
3x1=3
3x1=3
3/3=3
Hope that helps
Answer:
yes, it should be
Step-by-step explanation:
