2 years ago

4 to the square root of 2 x the square root of 2

Mathematics

1 answer:

dexar [7]2 years ago

5 0

Answer:

Step-by-step explanation:

$4 \sqrt{2} \times \sqrt{2}$

$4 \sqrt{2 \times 2}$

$4 \sqrt{4}$

$4 \sqrt{2}$

$4$

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2 years ago

Ahmed, Walid and Faisal made $1446 profit from selling used books. If Ahmed to receive double amount of Faisal and Walid to rece

crimeas [40]

Answer:

Faisal receives $241

Ahmed receives $482

Walid receives $723

Step-by-step explanation:

I am going to build a system of equations to solve this question.

We have that:

x is the amount that Faysal received.

y is the amount that Ahmed received.

z is the amount that Walid received.

Ahmed, Walid and Faisal made $1446 profit from selling used books.

This means that

$x + y + z = 1446$

Ahmed to receive double amount of Faisal

This means that $y = 2x$

Walid to receive triple amount of Faisal.

This means that $z = 3x$

$x + 2x + 3x = 1446$

$6x = 1446$

$x = \frac{1446}{6}$

$x = 241$

$y = 2x = 2*241 = 482$

$z = 3x = 3*241 = 723$

Faisal receives $241

Ahmed receives $482

Walid receives $723

8 0

3 years ago

What is 1/2 plus 9/10

Irina18 [472]

Find the common denominator first--> 10
1/2= ?/10 ?=5
so 5/10 +9/10 (Now you just add the numerators and keep the common denominator the same)

14/10 and if you want to simplify it, simply divide both the top and bottom by 2

answer = 7/5

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3 years ago

Read 2 more answers

Determine whether the variable is qualitative or quantitative. Distance in miles from one city to another Is the variable qualit

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Step-by-step It is a because it is a numerical variable and a number means quantity

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2 years ago

What is 5/2 x 9/4 as a mixed fraction?

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Answer:

5 5/8

Hope this helps! :)

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3 years ago