3x squared +3y squared+12x-6y-21=0 is a concentric circle of what
1 answer:
Answer:
Centre of the circle has coordinates(-2,1) and the raduis = square root (12)
Step-by-step explanation:
Shown in the attachment for better understanding.
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The total payment: 18.82
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Answer:
Step-by-step explanation:
-11.8 + 33.4y
First turn y into 1
-11.8 + 33.4 (1)
Multiply 1 by 33.4
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Then add
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Hope this helps!!
