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4 years ago

Please answer the equation 5n+1/8=1/2

2 answers:

7 0

$5n+\frac{1}{8}=\frac{1}{2}\\\\5n=\frac{4}{8}-\frac{1}{8}\\\\5n=\frac{3}{8}\ \ \ \ \ \ |:5\\\\n=\frac{3}{8}\cdot\frac{1}{5}\\\\n=\frac{3}{40}\\\\Answer\ is\ \frac{3}{40}.$

Mamont248 [21]4 years ago

4 0

$5n^{(8}+\frac{1}{8}=\frac{1}{2}^{(4} \\\\ 40n+1=4 \\\\ 40n=4-1 \\\\ 40n=3\\\\ \boxed{n=\frac{3}{40}}$

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Akimi4 [234]

Answer:

The answer is 5!!

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3 years ago

What is tan(x)-5=0<br> (With steps)

gizmo_the_mogwai [7]

$\tan x-5=0$
$\tan x=5$

Now before taking the inverse tangent of both sides, recall that

$\tan x=\tan(x\pm\pi)=\tan(x\pm2\pi)=\cdots=\tan(x\pm n\pi)$

where $n$ is any integer. This means that when taking the inverse tangent of $\tan x$ , instead of just $x$ , we would end up with

$\arctan(\tan x)=\arctan(\tan(x+n\pi))=x\pm n\pi$

So after doing so in the equation above, we're left with

$x\pm n\pi=\arctan5\implies x=\arctan5\pm n\pi$

As $n$ can be any integer, including negative integers, we can simply write

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4 years ago

the sherman family mad a down payment of $18,375 for a new house they mortaged the remaining cost of $129,625 the interest paid

Allisa [31]

Answer:

honestly this is a very poorly worded question...

it can be interpreted in several different ways....

the cost of the house (for them to purchase it) was

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The total amount that they paid for the house (money spent)

was

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all being said I think that the $148,000 is the answer that the question

is trying for you to figure out

Step-by-step explanation:

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3 years ago

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anzhelika [568]

Answer: 24

Hope this helps! Could I please have a brainliest? <3

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Read 2 more answers

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WARRIOR [948]

Hello,

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We may chose k=1
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3 years ago