Answer:
18
Step-by-step explanation:
(9 + 3 )× 3 / 2 = 12×3 / 2 = 6×3 = 18
I can It is easy whqat is the quesion?
What is it?
1,2,3,3,3,3,5,6,7,10,10,10,11,11,12,12,13,13,
14,15
The formula of a volume of a cube with an edge <em>a</em>
We have <em>a </em>=<em> </em>9 . Substitute:
1
You will be multiplying 1 into 2. You then subtract 1 from 2.
which will give you 1= x
