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OverLord2011 [107]
2 years ago
13

Consider the radical expression.

Mathematics
1 answer:
Anestetic [448]2 years ago
3 0

Answer:

Step-by-step explanation:

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Solve the following equation or inequality for the unknown variable. Round answer to two decimal places if necessary.
Sonbull [250]

Answer:

x = 2.7

Step-by-step explanation:

The given equation is :

(3x)^2-10=56

We need to solve it for x.

It can be rewrite as follows:

9x^2-10=56

Adding 10 to both sides,

9x^2-10+10=56+10\\\\9x^2=66\\\\x=\sqrt{\dfrac{66}{9}}\\\\x=2.70

So, the value of x is equal to 2.7.

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3 years ago
Pwhat are the funchins of a cell mebrain plz i need help thx
Illusion [34]
The cell membrane<span> is selectively permeable to ions and organic molecules and controls the movement of substances in and out of </span>cells. The basic function<span> of the </span>cell membrane<span> is to protect the </span>cell<span> from its surroundings.</span>
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3 years ago
What is (3x^3)^3 in factored form? Help
Sergio [31]

Answer:

This can't really be factored, but it can be expanded slightly.

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4 0
3 years ago
Please hurry!!!
algol [13]

Answer:

Gallons of punch used = 4.94 gallons

Step-by-step explanation:

Given that:

Liters of punch purchased = 25 liters

Liters of punch left over = 6 liters

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Hence,

Gallons of punch used = 4.94 gallons

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