Subsitute for s and do the arithmetic.
.. A = 54s²
.. A = 54(1/3)² . . . . put 1/3 where s is
.. A = 54(1/9)
.. A = 6 . . . . . . square units
Answer:
Step-by-step explanation:
Volume of cone = 

Answer:
-1+5
Step-by-step explanation:
Since you want an addition problem:
it goes down to -1 (represented by the arrow going to the left) and then from -1 it goes up 5 (represented by t he arrow going to the right)
Answer:
4:14, 6:21, 8:28
Step-by-step explanation: