Answer:
Here is your answer with solutions.
The measure of A is 75°, and the measure of B is 105°. What is the relationship of angles A and B?
2 answers:
You might be interested in
Consider expression First, you can factor it:
Since x is integer number, then you can see that x-1 is previous integer number (x-1 is 1 unit smaller than x).
Therefore, x-1 and x are two consecutive integers. When you have two consecutive integers, one of them is always even and one is always odd. Multiplying even integer number by odd integer number you always get even integer number.
Thus, is always even.