180x80=14400x8=115,200x5=576,000x6=1,728,000x6=10,368,000x4=
41,472,000x3=124,416,000x6=746,496,000=5,971,968,000+9=5,971,968,009-2=5,971,968,007/6=995,328,001.1666667
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!
= (2x+5)x(3x-7)
