Y= -2x-1 is the asnwer i think
hope this helped
a3=9
assuming the pattern is constant, a3 is right in the middle of a1 and a5 so the answer would be right in the middle of 6 and 12. the average of 6 and 12 is 9, so a3=9.
hope this helps!
Answer:
the answer is (8,5)
Step-by-step explanation:
idk how to expalin it lol so i hope its correct
You must add all sides together to get the perimeter.
The perimeter is 24