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Maksim231197 [3]
3 years ago
8

Which of the following is true about the expression sqrt3*sqrt2

Mathematics
2 answers:
lorasvet [3.4K]3 years ago
5 0

Answer:

OPTION B

Step-by-step explanation:

It represents the product of two irrational numbers and is equivalent to an irrational number.

Given: $ \sqrt{3} \times \sqrt{2} $.

These two numbers are irrational numbers.

Irrational numbers are those whose decimal representations either do not form a pattern or are non - terminating.

$ \sqrt{2} = 1.414 \hdots $

$ \sqrt{3} = 1.732\hdots $

They are irrational numbers.

Product of $ \sqrt{3} \times \sqrt{2} $ = $ \sqrt{6} $.

This is again an irrational number. So, OPTION B is the answer.

Mars2501 [29]3 years ago
3 0

Answer:

<h2>Option B is the right answer.</h2>

Step-by-step explanation:

\sqrt{3} , \sqrt{2} are two irrational numbers, that is, they can not be shown as the fraction of two integers.

\sqrt{3} \times\sqrt{2} = \sqrt{6}

\sqrt{6} is also a irrational number, since it also can not be represented as the fraction of integers.

Hence, the given expression represent the product of two irrational number and is equivalent to an irrational number.

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A rectangular swimming pool is represented by x as the width and one less than twice the width as the length. If the area of the
VLD [36.1K]

Answer:

C. 28 = (2x - 1)(x)

Step-by-step explanation:

Given :

There is a rectangular swimming pool.

Width of swimming pool is x

Length is  one less than twice the width

Area of the swimming pool is  28 sq ft.

To Find : Equation could be used to model the area of the swimming pool.

Solution:

Since we are given that Length is one less than twice the width.

And width is x (given)

So, length = 2x-1

Area of the swimming pool is  28 sq ft.

Now ,

Formula of area of rectangle : Length*Width

⇒28= (2x-1)(x)

So,  equation used to model the area of the swimming pool: 28= (2x-1)(x)

Hence Option c is correct.

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3 years ago
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-5+1+-2+9v+-5v

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cestrela7 [59]
The range of a function is the set of numbers used as y-coordinates.

Let's look at the y-coordinates of the points in the graph.
There are points in the graph with all y-coordinates greater than -3.
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We expect the graph to behave as it is shown above 7 and below -7, so the only value excluded from the y-coordinates is -3.

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Q &gt; d, if d = 3 is it true or false
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