Answer:1385.44mm sq
Step-by-step explanation: surface area of a circle = pi x radius squared
3.142 x 21 squared
it could be 2.2 because every 5 you get 2 so it would be 10 and 4 so when y=6 then x should be 2.2.
Answer:
Yes, you can
Step-by-step explanation:
As a point of reference, assume the equation is:
Where
and
In standard unit of conversion:
So:
Substitute 0.4793x for x in
The above equation is the equivalent of in quarts
<em>So, irrespective of what the equation is, you can always substitute quarts into the equation.</em>