1. x=3.03
2.x=0.5
3.x=4/3
4.x=2
5.x=10
Answer:
3rd one. The general form of a circle is set equal to the radius squared. So right side is 4 then plug in values until true.

we can rewrite it as

we can see that 1/4 is in multiple in both terms
so, we can factor it out
so, we get
..............Answer
Answer:
What is the question to this
Step-by-step explanation: