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3 years ago

What is x in 2(x+6)=14

Mathematics

1 answer:

BARSIC [14]3 years ago

4 0

2(x+6)=14

steps:

1. 2x+12=14, distribute the 2.

2. 2x=2, subtract 12

3. x=1, divide 2

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Write the product in its simplest form:

ioda

Answer:

Step-by-step explanation:

84 = 2 * 2 *3 * 7

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4 years ago

The answer to this problem?

LenaWriter [7]

The simplified expression of $\sqrt{\frac{162x^9}{2x^{27}}}$ is $\frac{9}{x^9}$

<h3>How to simplify the expression?</h3>

The expression is given as:

$\sqrt{\frac{162x^9}{2x^{27}}}$

Divide 162 and 2 by 2

$\sqrt{\frac{81x^9}{x^{27}}}$

Take the square root of 81

$9\sqrt{\frac{x^9}{x^{27}}}$

Apply the quotient rule of indices

$9\sqrt{\frac{1}{x^{27-9}}}$

Evaluate the difference

$9\sqrt{\frac{1}{x^{18}}}$

Take the square root of x^18

$\frac{9}{x^9}$

Hence, the simplified expression of $\sqrt{\frac{162x^9}{2x^{27}}}$ is $\frac{9}{x^9}$

Read more about expressions at:

brainly.com/question/723406

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2 years ago

A rectangular container is filled with water to a depth of 40 mm. The container is 60 mm long and 50 mm wide. The container is t

blondinia [14]

Volume is L x W x H.

Original volume: 40 x 60 x 50 = 120,000 cubic mm.

New Volume: 44 x 60 x 50 = 132,000 cubic mm

Change in volume: 132,000 - 120,000 = 12,000 cubic mm

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4 years ago

1) y = 2x – 17<br> -3x – y=-13

scoray [572]

Answer:

Step-by-step explanation:

$\left\{\begin{array}{ccc}y=2x-17&\text{subtract}\ 2x\ \text{from both sides}\\-3x-y=-13\end{array}\right\\\\\underline{+\left\{\begin{array}{ccc}-2x+y=-17\\-3x-y=-13\end{array}\right}\qquad\text{add both sides of the equations}\\.\qquad-5x=-30\qquad\text{divide both sides by (-5)}\\.\qquad\boxed{x=6}\\\\\\\text{Substitute the value of x to the first equation}\\\\y=2(6)-17\\y=12-17\\\boxed{y=-5}$

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3 years ago

Find the Least Common Multiple of these two monomials:

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LCM 14 & 24 = 168

then use the highest exponents for the variables

answer = 168x^6y^6z^8

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4 years ago