Answer:
radius can't be found of a number. radius is used for geometry. If it is the area of circle, soln is below
Step-by-step explanation:
πr²= 484
r² = 484×7/22
r²=22×7
r = √154
r= 12.409 ans
Answer:
you're doing great sweetie
Step-by-step explanation:
Answer: 30
Step-by-step explanation:
72 / 240= .3 x 100=30
45 - 7 = 38
unknown quantity is the miles already traveled.