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Dmitriy789 [7]
3 years ago
8

What is equivalent to 3 radical 8

Mathematics
1 answer:
klemol [59]3 years ago
7 0

Answer:

Equivalent 3\sqrt{8}=6\sqrt{2}

Step-by-step explanation:

Given: 3 radical 8

Mathematically 3 radical 8 can be written as 3\sqrt{8}

We have to find an equivalent to 3\sqrt{8}.

Given expression can be written as ,

3\sqrt{8}=3\sqrt{4 \times 2}

On further simplification, we get,

3\sqrt{4 \times 2}=3(\sqrt{4} \sqrt{2} )

We know \sqrt{4}=2

further simplification gives,

3\sqrt{8}=6\sqrt{2}

Thus, Equivalent 3\sqrt{8}=6\sqrt{2}


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6x + 8 = 5x - 7 solve for x plssss
Elanso [62]

Answer:

6+8=5−7

6x+8=5x-76x+8=5x−7

6+8−8=5−7−8

----------------------------

Simplify

Subtract the numbers

Subtract the numbers

6=5−15

----------------------------

Subtract 

5

5x5x

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---------------------------

6=5−15

6x=5x-156x=5x−15

6−5=5−15−5

-----------------------

Simplify

Combine like terms

Multiply by 1

Combine like terms

=−15

-----------------------------

Solution

=−15

Step-by-step explanation:

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6 0
2 years ago
Simplify. Leave your answer as a fraction.
ryzh [129]

Answer:

3/4, 6/8

Step-by-step explanation:

12/4 is 3. 16/4 is 4, repeat for the other one with the number 3

3 0
2 years ago
Read 2 more answers
Increase £40 by 5percent
natulia [17]
40(105/100)=42
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5 0
3 years ago
$12 meal; 4.5% tax find total cost to the nearest cent
Lemur [1.5K]

Answer:

12.54

Step-by-step explanation:

just multiply 12×0.045 and add the 12.

I hope and this helps.

Have a good day.

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8 0
3 years ago
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Juanita and Samuel are planning a pizza party. They order a rectangle sheet pizza that measures 21 inches by 36 inches.?They tel
saveliy_v [14]
First, find the total area of pizza. The area of a rectangle is length times width. 

Area = 21 x 36 = 756 sq. inches

Now, we must divide the total area with the largest square possible without any excess. So, we equate the area of the pizza to area of square:

A = s² = 756
s = 6 √21

Hence, the largest piece square possible has a side of 6 inches. Then, we divide the total area of the pizza by the area of each square piece to find the number of pieces;

756/6² = 21

Thus, there would be 21 pieces of 6-in square piece of pizza.
7 0
3 years ago
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