Answer:
10x +3x are like terms
5+1 is terms
Step-by-step explanation:
Answer:

Step-by-step explanation:
Volume of cone = 
Since we are given that a circular cone has a base of radius r and a height of h that is the same length as the radius
=
=
Surface area of cone including 1 base = 
Since r = h
So, area = 
=
= 
Ratio of volume of cone to its surface area including base :



Rationalizing


Hence the ratio the ratio of the volume of the candle to its surface area(including the base) is 
Answer:
3y+3
Step-by-step explanation:
pls give brainly
Answer:
13a
Step-by-step explanation:
9a + 3a + a = 13a
I did this last year the answer is 9.5