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Darya [45]
4 years ago
7

10. A cube has surface area 6534 square feet. What is its volume?

Mathematics
1 answer:
skelet666 [1.2K]4 years ago
4 0

Answer:

Step-by-step explanation:

6a^{2}=6534\\\\a^{2}=\frac{6534}{6}\\=1089\\\\a=\sqrt{1089}\\\\ a=33ft\\\\volume=a^{3}\\\\=33*33*33\\\\=35937

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Me ajudaa por favor, é urgente
Zigmanuir [339]

Answer: x=16 kg.

Step-by-step explanation:

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2 years ago
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Phantasy [73]

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7 0
3 years ago
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What is the area of the semi circle?
Yuki888 [10]

Answer:6.28 ft^2

Step-by-step explanation:

Diameter=4

Radius=diameter ➗ 2

Radius=4 ➗ 2

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8 0
3 years ago
Complete the square to determine the minimum or maximum value of the function defined by the expression. x2 − 10x + 15
Sphinxa [80]

Answer:

  • minimum: -10

Step-by-step explanation:

Add and subtract the square of half the x-coefficient:

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Express the first three terms as a square; simplify the remaining terms.

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This expression describes a parabola that opens upward and has its vertex at (x, y) = (5, -10). The minimum value is -10.

4 0
4 years ago
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1:17 am is the answer
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