no xdxdxdxdxdxxdxdxdxdxdxdxdxdxddxd
Answer:
B for the first one , and C for the second
Step-by-step explanation:
for the first question DEG which is 60, and GEF which is 120, would equal to 180 degrees, which would be DEF because its a linear pair.
For the second question the are alternate exterior angles, so the are opposite of each other and on the outside.
Do you mean a number line?
If yes then it's 3.5.
I gave it my best try, I hope it helps
Answer:
Answer is 2a + 8 because 2 times a is 2a and 2 times 4 is 8