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3 years ago

What is the silk road? What happened on it? Don't copy and paste pleased In your own words pleased NO LINKS NO FILES pleased.

Mathematics

2 answers:

bazaltina [42]3 years ago

7 0

Answer: The silk road was back in the old times is were they did there trading at.

Step-by-step explanation:

nevsk [136]3 years ago

3 0

Answer:

The silk road was a trading route and some stuff that happened on it was trading, robbings. Some stuff that was traded was gold and silk

Step-by-step explanation:

yuh yw

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Find the cotangent of angle B. 1. 12/5 2. 12/13 3. 13/12 4. 5/12

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Cot = Cos/Sin

Cos = 12/13
Sin = 5/13

Therefore, 12/3 divided by 5/13 equals 12/5

Answer is 1.

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2 years ago

Find the diameter of a circle with a circumference of 15.17 yards

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Answer:

4.83

Step-by-step explanation:

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3 years ago

How many solutions does the following equation have? -5(2+1) = –22 + 10

Igoryamba

Answer:

0 real # solution

Step-by-step explanation:

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3 years ago

An engineer is designing a storage compartment in a spacecraft .The compartment must be 2 meters longer than it is wide, and its

serg [7]

Answer:

Let x be the width of the compartment,

Then according to the question,

The length of the compartment = x + 2

And the depth of the compartment = x -1

Thus, the volume of the compartment, $V = (x+2)x(x-1) = x^3 + x^2 - 2x$

But, the volume of the compartment must be 8 cubic meters.

⇒ $x^3 + x^2 - 2x = 8$

⇒ $x^3 + x^2 - 2x - 8=0$

⇒ $(x-2)(x^2+3x+4)=0$

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Therefore, width of the compartment = 2 meter.

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And, Depth of the compartment = 2 - 1 = 1 meter.

Since, the function that shows the volume of the compartment is,

$V(x) = x^3 + x^2 - 2x$

When we lot the graph of that function we found,

V(x) is maximum for infinite.

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Therefore, the maximum value of V(x) will be 8.

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3 years ago

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