4/6 = 1/x cross multiple so x= 1.5 dollars
The answer is 35 because 20-10=10 then 25+10=35 so niki made 35 points on her final round
Answer:

Step-by-step explanation:
Given that,
Radius of a cone, r = 13 cm
Slant height of the cone, l = 20 cm
We need to find the surface area of the cone. The formula for the surface area of the cone is given by :

Put all the values,

So, the surface area of the cone is
.
Answer:
16.
Hope this helps, have a great day/night!