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hichkok12 [17]
3 years ago
15

What is the solution to the equation below -2+ square root 3x-2=6

Mathematics
1 answer:
never [62]3 years ago
7 0

Answer:

A

Step-by-step explanation:

Given

- 2 + \sqrt{3x-2} = 6 ( isolate the radical by adding 2 to both sides )

\sqrt{3x-2} = 8 ( square both sides )

3x - 2 = 8² = 64 ( add 2 to both sides )

3x = 66 ( divide both sides by 3 )

x = 22 → A

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Write the exact value of the side length of each square. If the value is not a whole number, estimate the length.
Savatey [412]

Given:

The area of the squares are given.

To find:

The exact side length or estimate side length of the square.

Solution:

We know that, the area of a square is

A=a^2

Where, a is the side length of the square.

a=\sqrt{A}

Area of the square is 100 square units. So, the side length is:

a=\sqrt{100}

a=10

Therefore, the side length is 10 units.

Area of the square is 95 square units. So, the side length is:

a=\sqrt{95}

It is not exact. We know that \sqrt{81}.

Therefore, the side length is between 9 and 10.

Area of the square is 36 square units. So, the side length is:

a=\sqrt{36}

a=6

Therefore, the side length is 6 units.

Area of the square is 30 square units. So, the side length is:

a=\sqrt{30}

It is not exact. We know that \sqrt{25}.

Therefore, the side length is between 5 and 6.

8 0
3 years ago
Writing an equation and drawing its graph to model a real-world situation ​
Mariana [72]

Answer:

A = B + 15

Step-by-step explanation:

Let Diane sold B books in one hour,

Additional earning by selling 1 book = 1$

Additional earning by selling B books = Number of books sold × Additional earning by selling one book

= B × ($1.00)

= $B

Fixed earning of Diane in one hour of part time = $15

Total earnings = B + 15

A = B + 15

Table to find the input-output values for the graph,

A      15      16        17      18

B       0        1          2       3

Now we can plot the points on the graph.

7 0
3 years ago
What’s the work for 6.2 x 88.01?
nekit [7.7K]

Answer:

545.662

Step-by-step explanation:

          88.01

        <u>  x   6.2    </u>

          17602

    <u>  52806        </u>

      545.662

3 0
3 years ago
REVISION EX
ad-work [718]

i don't know .. ..... .... ... ... .. . . . . .

7 0
3 years ago
In Raiders of the Lost Ark, Indiana Jones tried to remove a gold idol from a trapped pedestal. He replaces the idol with a bag o
Greeley [361]

Answer:

  2/3 liter

Step-by-step explanation:

3.00 g/cm³ = 3.00 kg/L . . . . . . . 1000 g = 1 kg; 1000 cm³ = 1 L

For a mass of 2.00 kg, you need ...

  (2.00 kg)/(3.00 kg/L) = 2/3 L ≈ 0.667 L

4 0
3 years ago
Read 2 more answers
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