Answer:
12.56 mm²
Step-by-step explanation:

Plug the given values into the area equation

Therefore, the area of the circle is 12.56 mm².
I hope this helps!
Answer:
5y/x
Step-by-step explanation:
this is all i can write as an equation boo
There are 120 choices.
5 × 4 × 3 × 2×1 = 120 choices
The rule to find the term is: y=225-4x
you want to know the 82nd term which occurs when x=82 therefore
y = 225-(4 x 82) = -103
82nd term = -103