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inessss [21]
4 years ago
7

What is the cube root of -512?

Mathematics
2 answers:
AURORKA [14]4 years ago
7 0
The cube root of -512 is \sqrt[3]{-512} = \sqrt[3]{ (-8)^{3} } = -8.
natka813 [3]4 years ago
5 0
\sqrt[3]{-512}=-\sqrt[3]{512}=-\sqrt[3]{2^9}=-\sqrt[3]{2^{3\times3}}=-\sqrt[3]{(2^3)^3}=-2^3=-8
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<h3>What is the surface area of a triangular prism?</h3>

Let h be the height and b be the base of the triangle.

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Then the surface area of the triangular prism will be

Surface area = 2 Area of triangle + 3 Area of rectangle

Surface area = h x b + (L₁ + L₂ + L₃) x W

From the figure, the length of the rectangles will be 5 m, 6 m, and 5m,  and the width is 10 m.

From the figure, the height is 4 m and the base is 6 m of the triangle. Then we have

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The surface area of the prism based on the net provided will be 184 square meters.

More about the surface area of a triangular prism link is given below.

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