Answer:
you have the answer right
Answer:
19/9 i think
Step-by-step explanation:
What class requires this tho? But its 300-850
do you have any more information?
Yo sup??
Let the length of river D be x
then the lenght of river C will be 200+x
but,
lenght of river C+lenght of river D=5580
x+x+200=5580
2x=5380
x=2690
Therefore lenght of river D is 2690 and that of C is 2890
Hope this helps