Answer:
x=58
FDE=61
Step-by-step explanation:
Since FDA and ADC are supplementary angles, their angle measures add up to 180 degrees. You can therefore write down the following equation:
2x+3+x+3=180
3x=174
x=58 degrees
FDE=ADC= x+3=61 degrees. Hope this helps!
Answer:
Step-by-step explanation:
10+100=1000
20+100=2000
graph c
because the graph x = -2 is a vertical line at -2 on the x axis