True, bc they add up to 180 and are the same size.
Answer:
Therefore, the variable expression when a=-4, b=2, c=-3, and d =4 is

Step-by-step explanation:
Evaluate:

When a=-4, b=2, c=-3, and d =4
Solution:
Substitute, a=-4, b=2, c=-3, and d =4 in above expression we get


Therefore, the variable expression when a=-4, b=2, c=-3, and d =4 is

Answer:I'm 80% sure it is c?!?!
Step-by-step explanation:
This is probably the answer I’m not 100% sure
Answer:
OK
Step-by-step explanation: