If
is a divisor of 12, then

If 3 is a factor (i.e. divisor) of
, then
can only be one of the elements of this set that are multiples of 3, so

But
is positive, so there are 3 possible values
can have.
Answer:
D
Step-by-step explanation:
notice the circle around the triangle
I think the answer is 5 bc u 10 and 15 are both in that same “place”. But ya I think it’s 5
Put the equation given in the form

The center will be (-f, -g)