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Tamiku [17]
4 years ago
8

Is it right

Mathematics
1 answer:
Rasek [7]4 years ago
8 0
F(t) = t2 + 4t − 14

 

y + 14 + 4 = ( t2 + 4t +4)

y + 18 = ( t + 2)^2

 

so the vertex of the parabola is ( -2 , -18)

 

<span>the axis of symmetry is y = -18</span>

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tamaranim1 [39]

Answer:

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Perimeter ratio = 4 : 9

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Step-by-step explanation:

Volume ratio = \frac{\text{volume of small prism}}{\text{Volume of large prism}}

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Scale factor = \sqrt[3]{\frac{\text{volume of small prism}}{\text{Volume of large prism}}}

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Perimeter ratio = Scale factor

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Surface area ratio = (Scale factor)²

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3 years ago
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