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saul85 [17]
3 years ago
5

PLEASE HELP WILL GIVE BRAINLIEST TO CORRECT ANSWER

Mathematics
1 answer:
natima [27]3 years ago
4 0

Answer:

A. 4x + 2y = 8

Step-by-step explanation:

4x + 2y = 8

2y =  - 4x + 8

y =  - 2x + 4

The slope is -2/1 and the y-intercept is at (0,4). If you start at (0,4), go <u>down</u><u> </u><u>2</u><u> </u><u>units</u><u> </u><u>and</u><u> </u><u>1</u><u> </u><u>unit</u><u> </u><u>right</u>.

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HELP PLEASE!! I DONT UNDERSTAND!!!!!!!!!! THANKS SO MUCH
8090 [49]

Hello, please consider the following.

We will multiply the numerator and denominator by

4+\sqrt{6x}

to get rid of the root in the denominator.

First of all, we cannot divide by 0, right? So, we need to make sure that the denominator is different from 0.

4-\sqrt{6x} =0\sqrt{6x}=4\\\\\text{Take the square}\\\\6x=4^2=16\\\\x=\dfrac{16}{6}=\dfrac{8}{3}

We need to take any x real number different from 8/3 then and simplify the expression.

Let's do it!

\begin{aligned}\dfrac{4}{4-\sqrt{6x}}&=\dfrac{4(4+\sqrt{6x})}{(4+\sqrt{6x})(4-\sqrt{6x})}\\\\&=\dfrac{4(4+\sqrt{6x})}{(4^2-\sqrt{6x}^2)}\\\\&=\dfrac{4(4+\sqrt{6x})}{(16-6x)}\\\\&=\dfrac{2(4+\sqrt{6x})}{(8-3x)}\\\\&\large \boxed{=\dfrac{8+2\sqrt{6x}}{8-3x}}\end{aligned}

Thank you

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3 years ago
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Answer:

D = 90°

Step-by-step explanation:

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3 years ago
Set up a system of equations and then use your calculator to solve: In triangle ABC, the sum of angles and c is equal to three t
aalyn [17]

Answer:

Step-by-step explanation:

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3 years ago
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Answer:

Awadh which was popularly known as the granary of India, was important (strategically) for the control of the Doab, a fertile plain between the Ganges and the Yamuna rivers. It was a wealthy kingdom, able to maintain its independence against threats from the Marathas, the British and the Afghans.

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3 years ago
4x+1=9+4y please help me solve for x please show step by step I’m very confused
Inessa05 [86]

Answer:

<em>x - y = 2</em>

Step-by-step explanation:

First of all, you would combine like terms, giving you 4x - 4y + 1 = 9.

Next, subtract the numbers, which gives you 4x - 4y = 8.

Finally, divide both sides by 4, which will come to the conclusion of x - y = 2, the simplest form of which this equation can be broken down to.

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3 years ago
Read 2 more answers
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