Answer:
A + B would be less than A - B
Step-by-step explanation:
This is a formula if you need one. DON'T forget to cross-multiply
3/4 = x/12
Adjacent angles share a vertex and a side. For EDF, since the vertex is completely unrelated to AEB, it is not adjacent. For DEA, since it shares a vertex (the line BED, and they add up to get it) and shares the line EA, it is adjacent. For GDA, since it clearly does not share a common vertex, it is not adjacent.
The Answer Is <span>factor by grouping</span>