3 years ago

What shape will the vertical cross-section of a cube be?

Mathematics

1 answer:

andreyandreev [35.5K]3 years ago

3 0

Answer:

a triangle;

Three faces of the cube meet to form the vertex, so the cross section is a two-dimensional figure with three sides

Step-by-step explanation:

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Step-by-step explanation:

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MrRissso [65]

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Step-by-step explanation:

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3 years ago

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galina1969 [7]

Answer:

$x_{1} = \frac{ - \sqrt{89 + 3} }{4}$

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Step-by-step explanation:

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2 years ago

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Zina [86]

Answer: $\frac{32}{35}$

Step-by-step explanation:

We need to convert the mixed numbers into fractions.

The new numerator will be the sum of the numerator of the fractional part and the product obtained by multiplying the denominator of the fractional part by the whole number part.

The new denominator will the the same denominator of the fractional part.

Then:

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$2\ \frac{1}{2}=\frac{1+(2*2)}{2}=\frac{5}{2}$

Dividing the fractions, we get:

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Sonja [21]

Answer:

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Step-by-step explanation:

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