Answer
If you didn't it there wouldn't be an easy method to do the problem.Having the same denominator is the easiest method and is pretty basic.If you didn't have a common denominator such as:5/8 + 7/6, it would be virtually impossible to solve.
Step-by-step explanation:
Answer:
x+41=-11 I guess
Step-by-step explanation:
Answer:
<c = 45°
<d = 90°
I am not sure okay....this ia sq right?
