2x16 is 32 so you would take square root of 16 out which is 4 and leave the 2 inside. So the answer is 4sqrt(2)
Check the picture below.
notice, it simply got mirrored over the vertical y-axis.
Answer:
The answer is 1
Step-by-step explanation:
i) 
ii)
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iii)
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iv) 
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v)
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vi)
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vii)
viii)
ix)
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Answer:
5
Step-by-step explanation:
Answer:
C(7,-8)
R= 8
The general formula of a circle = (x-a)+(y-b)=r²