Answer:b
Step-by-step explanation:
Answer:
169 degrees
Step-by-step explanation:
I hope this helps you out!
Answer:
b + 9
Step-by-step explanation:
Given:
(b + 3) + 6
Required:
Rewrite expression without the parentheses.
SOLUTION:
(b + 3) + 6
Eliminate the parentheses
b + 3 + 6
Add like terms
b + 9
Thus:
(b + 3) + 6 = b + 9
The answer of the rotational symmetry is B, (6)
