Answer:
communicative, you can remember this by saying (the rule for the communicative property, is as easy as can be, just remember a+b is the same as b+a )
If they are supplementary then 3x + 17x = 180
20x = 180
x = 9
m<GHI = 27 degrees
m < LMN = 153 degrees
Answer:
Step-by-step explanation :
a) 75
b) 39
C) 182
Answer:10
Step-by-step explanation: