10km+9hm+16adm+19m
I think your trying to question about combining the like terms?
Answer:
please don't delete
Step-by-step explanation:
ill give points back
Answer:
8 is the correct answer i think I'm not really sure
Answer: -4. Reasoning: We are trying to get the angle of both lines to equal 180. If you add 60+124 together to see how much we have currently, your answer comes up to 184. That’s 4 over what we need, therefore, -4 would be needed to bring the current amount back down to 180.