Answer:
c
Step-by-step explanation:
ur welcome
the numbers should be
or
because you move the point 18 places to obtain 9.15(the dot is initially at the end of the number)
Answer:
5 2c 4 8 1 0
Step-by-step explanation:
circumference of circle= 2x3.14r
1) radius is 9
2x3.14x9
18x3.14= 56.52
2) radius is 8
2x3.14x8
16x3.14= 50.24
3) radius is 5
2x3.14x5
10x3.14= 31.4
Answer: Aproxamatly 18.999999999999999
Step-by-step explanation: