Answer:
well i do not know and would not know what those ovals are or whatever they are but the dude before is right .
Step-by-step explanation:
Answer:
I think it is 96.76 cm
Step-by-step explanation:
Correct me if I am wrong
Answer:
9 balloons left
Step-by-step explanation:
Answer:
given us,
n=4
here
3^-n+1-3^-n+2
3^-4+1-3^-4+2
-4+1-4+2
-5
Step-by-step explanation:
we can put value in n .we can power add and subtract then we can cut 3 then power we can add or subtract