2m²n² + 6mn² + 16n²
2n²(m²) + 2n²(m) + 2n²(8)
2n²(m² + m + 8)
Answer:
It would have to be (C) 50.27 because 25 is too short for a diameter of 8 seeing it would be 8x4 to get 32 in which 25 is not long enough for. So the answer is C.
The center of a circle, because of the constant radius, or the center of a square because all the diagonals are equal. If that's what you're asking?
Step-by-step explanation:
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Answer:
r = 8
Step-by-step explanation:
The common ratio r of a geometric sequence is
r =
=
= ..... = 
Then
r =
=
= 8