Answer: ./
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Here the function that shows the total area of mulch,

Also, the function that shows the total cost mulch that requires,

By putting the value of m,
We get,

Where x is the radius of the circle.
Thus, First option is correct.
9) yes it is similar : it does not have to be congruent
10) scale factor: 2 (inside) :3 (outside)
11) ratio: 16 (inside) : 24 (outside)
12) Yes they are similar
hope this helps
Pi and 4, because the square root of ten is 3.1622...
Answer:
3(x-4)
Step-by-step explanation:
3×4=12 and 3 also goes into 3x