Answer:
Step-by-step explanation:
All you need do is divide by m and you have the answer.
x*m/m = np/m
x = np/m
S.A of cylinder (closed at both ends) is 2xrh + 2xr^2
S.A of cylinder (open at one end) is
2xrh + xr^2
'x' represents 'pi'
Hope i helped
Answer:
<h2>y = 2x+4</h2>
Step-by-step explanation:

2 x 10^7= 20,000,000
4 x 10^6= 4,000,000
20,000,000 - 4,000,000= 16,000,000.
In SI Notation its 16 x 10^6...
I don't really know it but i tried