It's is b cause it is and yeah
R=r1+r2
simple
all you have to do is leave r2 by itself...
(r2=??)
by doing so you need to subtract r1 on both sides
R-r1=r2
and by doing so you leave r2 by itself
r2=R-r1
HOPED THIS HELPED c:
I cannot answer that question because I need to equation
Answer:
2000mL=2L
Step-by-step explanation:
