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Stella [2.4K]
3 years ago
13

Simplify the radical . 9d2 81d3 9d3 9d6

Mathematics
1 answer:
Gnoma [55]3 years ago
6 0

Given:

Consider the given radical expression is:

\sqrt{81x^6}

To find:

The simplified form of the given expression.

Solution:

We have,

\sqrt{81x^6}

It can be written as:

\sqrt{81x^6}=\sqrt{9^2(x^3)^2}

\sqrt{81x^6}=\sqrt{(9x^3)^2}            [\because (ab)^n=a^nb^n]

\sqrt{81x^6}=9x^3

Therefore, the correct option is C.

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Alborosie

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The window of a burning building is 24 meters above the ground. the base of a ladder is placed 10 meters from the building. How
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How can you write the equation for a linear function if you know only two ordered pairs for the function?
dedylja [7]

Answer:

See below

Step-by-step explanation:

We first have to understand the parts of a y=mx+b equation

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b: Is the y-intercept

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y: is the y part of(x,y)

So...

if we use an example ordered pair like (1,3)

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Now, you can use this concept to fill in the blanks below:  

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6 0
3 years ago
Help im super confused on this question
Verizon [17]

Answer:

⦿ (7, 2)

Step-by-step explanation:

Try each solution in both inequalities and see which solution makes both inequalities true.

4x + 2y > 8

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4(2) + 2(4) > 8

16 > 8 True

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B. (4, 0)

4(-4) + 2(0) > 8

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8 0
2 years ago
Each day Gianna practices penalty kicks with her older brother as the goalie. Yesterday she made 18/24 of her penalty kicks. Tod
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Answer: 27

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Since we are informed that Gianna practices penalty kicks and that she made 18/24 of her penalty kicks yesterday, this will be converted to its simplest form which will be:

= 18/24 = 3/4 .

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= 3/4 × 36

= 3 × 9

= 27 penalty kicks.

8 0
3 years ago
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