8-22a
2(4-11a)
Take the largest number you can factor out of 8&22
Count the distance d, which gives you 7.
Use Pythogarean theorem to find c:

Plug in the numbers:

c is 5.
Same thing with g:

g equals 5.66.
Answer:
the third one has a 2 acute angles 2 abuse angles and the x value is 110
Step-by-step explanation
the x value has to be bigger then 90 degree angles because it is a abuts angle and the 57 angle is a acute angle
They can help you find a common denominator by the bottoms of each fraction if the top ones don't have the same denominator.