3 years ago

What is the least common multiple of 5 and 8?

Mathematics

1 answer:

denis-greek [22]3 years ago

5 0

40

(Mark me the brainliest)

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40 points. Find the sum and express it in the simplest form.

lora16 [44]

7u^3 - u^2 - 7 + 2u^3 - 4u^2

(7+2)u^3 -(1+4)u^2 - 7

9u^3 - 5u^2 - 7

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3 years ago

Read 2 more answers

Evaluate the following equation for x. 2/5x = −20

kenny6666 [7]

2/5x=-20
x=-50
Explanation:
Whenever you take the 2/5 and divide it from -20 you are left with x=-50. Therefore, the value for x is -50.

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3 years ago

12x+5y3z, where x=12, y = 6, and z = 3

mestny [16]

Answer:

12×x+5y×3z

12×12+5×6×3×3

144+30×9

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2 years ago

what is the volume of a regular octahedron inside a cube with the length of its sides measuring 4 centimeters

spayn [35]

Answer:

We conclude that the volume of a regular octahedron will be:

$\:\:V\:\approx \:30.17$ cm

Step-by-step explanation:

Given

The length of one of the side or edge of a regular octahedron = a = 4 cm

To determine

The volume of a regular octahedron = V

Using the formula to determine the volume of a regular octahedron

$V\:=\:\frac{\sqrt{2}}{3}a^3$

substituting a = 4 in the volume equation

$V=\frac{\sqrt{2}\cdot \:4^3}{3}$

$V=\frac{64\sqrt{2}}{3}$ ∵ 4³ = 64

$\:\:V\:\approx \:30.17$ cm

Therefore, we conclude that the volume of a regular octahedron will be:

$\:\:V\:\approx \:30.17$ cm

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3 years ago

Find 54th percentile, P54, from the following data

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Answer:

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Step-by-step explanation:

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3 years ago

What is the least common multiple of 5 and 8?​

What is the least common multiple of 5 and 8?