I think the boxes must be filled with
1/3 and -1/5.
They are 20km apart. because in one hour one car would travel 60km and the other 40km and 60-40=20
Answer:
14π
Step-by-step explanation:
C = 2πr
D=2r
D=14
14=2r
r=7
C=2π(7)
C=14π or 43.98
Answer:
x=6 y=-3
Step-by-step explanation: