(n+11)(n-4) is your answer
Y = 3.5x + 6
Shows the 6 inital fee plus the 3.50 for each pound
Given:
Radius of the cone = 5 ft
Slant height of the cone = 21 ft
To find:
The surface area of the cone
Solution:
Surface area of cone formula:

where r is the radius and l is the slant height.




The surface area of the cone is 130π square feet.
Answer:
I'm pretty sure it's B
Step-by-step explanation:
EL ESPANOL DU NARDE ES SI YAS MIASDAS