Answer:
i got (5,-1)
Step-by-step explanation:
which obviously is not an option but that should be it if I read the question right. it was 5x+y=24 and x+y=4, right?
I guess concentric circles
Answer:
Their is the answer below ;)
Answer:
Step-by-step explanation:
3. 
5.Unknown side equals 17.75m
7. 
9. Unknown side equals 14.73m
15. 22.8m
Answer:
A.
Step-by-step explanation:
Definition:
GEOMETRY
(of figures) identical in form; coinciding exactly when superimposed.