Big/small=4/7
r1/r2=4/7 where r1, r2 are radius of a big and small circles respectively
r1/3=4/7
r1=12/7
circumference of a big circle is2πr1=2π*12/7=24π/7 cm
Answer:
I dont do this subject yet
Answer:
I believe the answer is
2x-y-2=0
but if i'm wrong i deeply apologize
Step-by-step explanation:
Answer:
Interest to be paid = $2904
Step-by-step explanation:
As we know the formula of per month installments

By putting the value of P (loan applied for)=$5500
r (Monthly rate of interest) 
n = number of monthly installments = 10×12 = 120




E.M.I.=$63.29
Total Installments of loan =120
Therefore total amount paid against loan = $63.39×120=7594.28
So interest paid = 7594.28-5500= $2094.28