F(2) is (0) so your answer is A. (0,2).
I cant find x in the picture
Answer:
x=2.5, y=-5. (2.5, -5).
Step-by-step explanation:
5y+2(2.5)=-10
5y+5=-10
5y=-10-5
5y=-15
y=-15/5
y=-5
Answer:
4
Step-by-step explanation:
The radius of the circle times 2 to make it the diameter, because the diameter of the circle is the same as the side length.