Answer:

Step-by-step explanation:
AC is the geometric mean. Solve it using this proportion:

Now fill in the values we know:

Cross multiply to get

That means that
AC =
, which, in decimal form is
AC = 11.40175425
Number 16- 216
number 17- 180
number 18- 252
Answer:
depends on what the radius is
:)
Step-by-step explanation:
Answer:
where does it stopes
Step-by-step explanation:
Before cooling begins, the temperature of the water is 22°C.