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nirvana33 [79]
3 years ago
8

Helpppp Pleaseee....​

Mathematics
2 answers:
sammy [17]3 years ago
6 0

Answer:

4√10/5

Step-by-step explanation:

8/√10

=8/√10 ×√10/√10

=8√10/√10√10

=8√10/10

=4√10/5 (ans)

=2.53 (approximately)

NeX [460]3 years ago
3 0

Answer:

\frac{4 \sqrt{10} }{5}

Step-by-step explanation:

\frac{8}{ \sqrt{10} }  \times  \frac{ \sqrt{10} }{ \sqrt{10} }

\frac{8 \sqrt{10} }{ {\sqrt{10}}^{2}  }

\frac{8 \sqrt{10} }{10}

\frac{4 \sqrt{10} }{5}

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Help me with this math Problem... and take your time
labwork [276]
A: 11 as the root of a number squared is the number, b: square root of 15 as 3*5 is 15, c: 3 as 3 squared is 9 and the square root of 9 is 3
8 0
3 years ago
Today only, a sofa is being sold at a 62% discount. The sale price is $311.60.
andrew-mc [135]

Answer:

The original price was $820.00

Step-by-step explanation:

820-62%=311.60

Hope this helped!

6 0
3 years ago
Solve for X.<br> - 4x + 10 = 50
erastovalidia [21]

Answer: -10

Step-by-step explanation:

10 x 4 is 40 so with 2 negatives, it turns positive, and 40 plus 10 = 50

5 0
2 years ago
Read 2 more answers
The product of nine and a number is added to six the result is 24 what is the number
Andru [333]
Hello!

We can make an equation based on what we know

The product of 9 and a number is

9 * x

Added to six

9 * x + 6

Gives the result of 24

9 * x + 6 = 24

Now you solve it algebraically

Subtract 6 from both sides

9 * x = 18

Divide both sides by 9

x = 2

The answer is 2

Hope this helps!
8 0
3 years ago
Solve for y when x=28<br> x+3y=28
I am Lyosha [343]
Solving for y means to get that variable on one side of the equation and everything else needs to be on the opposite side of y.

We also know x is equal to 28. So, we can replace x with 28.
Now the equation will look something like 28 + 3y = 28

Now let us solve it.

28 + 3y = 28

First, subtract 28 from each side of the equation.

(28 + 3y) - 28 = 28 - 28 =
3y = 0

Now divide each side by 3.

3y / 3 = 0 / 3

y = 0/3

If a fraction has a numerator of 0, that means it's 0.

So, y is equal to 0.
3 0
4 years ago
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