Just multiply 37.7 by 4 and get your answer.
Answer:
a) 
Step-by-step explanation:
x + 2 = 3x + 6
-3x - 3x
___________
−2x + 2 = 6
- 2 - 2
_________
4 = −2x
_ ___
−2 −2
[Plug this back into both equations above to get the y-coordinate of 0]; 
I am joyous to assist you anytime.
Answer:
Hey there!
They are congruent by AAS, where two angles and one side is congruent.
Hope this helps :)
the first one is the answer to #1
and the second one is the answer to #2