230
because 5x23 is 115 x 2 which is 230
Answer: The slant height of the cone is 65.6 m
Step-by-step explanation:
Given: The diameter of a cone = 10 m
Surface area of cone = 190.6 m²
To find: Slant height
Diameter of cone = 10 m
Therefore Radius of cone = 
As we know that surface area of a cone is given by

Where S.A. is surface area , r is the radius of cone and l is the slant height of the cone.
Let Slant height = l
So we have

Hence the slant height of the cone is 65.6 m
Answer:
Step-by-step explanation:
6x +5x +2y and what i did is that i simplify and i got
11x + 2y
The expression is not factorable with rational numbers.
the thing is you can't go any farther than that
Combine like terms : 8y = 16
Divide by 8 on both sides : y = 2