I uploaded the answer to a file hosting. Here's link:
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X-y=3=>x=3+y
X+2y=-6
=========
3+y+2y=-6
3+3y=-6
3y=-6-3
3y=-9
y=-3
X+2y=-6
X+2(-3)=-6
X-6=-6
X=0
Answer: radius: 6, center: (3,-4)
Step-by-step explanation:
2/3 is the simplified form of 18/27
Answer:
4,391
Step-by-step explanation:
next time use a caculator luv <3