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Aleks04 [339]
3 years ago
12

Find the surface area and volume of the figure

Mathematics
2 answers:
Contact [7]3 years ago
8 0

Answer:

its easy so for the surface area it is going to be 565.4 and the volume is 1,017.

Step-by-step explanation:

cupoosta [38]3 years ago
6 0

The surface area is 565.4ft² and the volume is 1,017.8ft³

Hope this helps :)

If you want me to show you how I got it just let me know

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Answer:

5/6

Step-by-step explanation:

1/3 = 2/6

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2/6+3/6= 5/6

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Write an expression that can be used to multiply 6x198 mentally
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Answer:

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Answer:

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Step-by-step explanation:

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Parabola equation:

y=ax^2 +bx+c

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Solve:

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Parabola equation:

y=-\dfrac{1}{9}x^2 +\dfrac{2}{9}x+\dfrac{89}{9}

2nd boat:

Parabola equation:

y=ax^2 +bx+c

The x-coordinate of the vertex:

x_v=-\dfrac{b}{2a}\Rightarrow -\dfrac{b}{2a}=0\\ \\b=0

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y=ax^2+c

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y_v=a\cdot 0^2+c\Rightarrow c=-7

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1=a\cdot (-8)^2-7\\ \\64a-7=1

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Parabola equation:

y=\dfrac{1}{8}x^2 -7

System of two equations:

\left\{\begin{array}{l}y=-\dfrac{1}{9}x^2 +\dfrac{2}{9}x+\dfrac{89}{9}\\ \\y=\dfrac{1}{8}x^2 -7\end{array}\right.

7 0
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