4 years ago

3. Find an equation of a parabola with a vertex at the origin and directrix y = –4

Mathematics

1 answer:

olga2289 [7]4 years ago

8 0

Y = 1/6x^2 i would love the brainliest plz

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Step-by-step explanation:

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determine (a) the volume and (b) the surface area of the three-dimensional figure. when appropriate, use pi key on your calculat

lawyer [7]

Answer:

$Volume = 150 yd^3$

$Surface Area = 150 yd^2$

Step-by-step explanation:

Going by the dimensions of the given three-dimensional figure, we can conclude that the figure is that of a cube. The height, length and width are equal.

Volume of a cube is given as $a^3$ , while surface area of a cube is given as $6a^2$

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$Surface Area = 6a^2 = 6(5)^2$

$Surface Area = 150 yd^2$

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