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kkurt [141]
3 years ago
10

Solve the equation. 3ln(2-x)=1 NEED ASAP thank you!

Mathematics
1 answer:
hjlf3 years ago
3 0

Answer:

0.6044 = x

Step-by-step explanation:

3ln(2-x)=1

In(2-x)= 1/3

2-x = e ^1/3

2-x = 1.3956

2-1.3956 = x

0.6044 = x

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N/6=-8 solving equations ?
Irina18 [472]
N/6 = - 8
Multily both side by 6
N = -48
8 0
3 years ago
Consider the following equation f(x)=(x^2+4)/(4x^2-4x-8)
kifflom [539]

<em><u>Question:</u></em>

Consider the following equation: f(x)=x^2+4\4x^2-4x-8 name the vertical asymptote(s)

<em><u>Answer:</u></em>

The vertical asymptotes are x = 2 or x = -1

<em><u>Solution:</u></em>

Given that,

f(x)=\frac{x^2+4}{4x^2-4x-8}

For vertical asymptotes, set the denominator to zero and then solve the quadratic equation

4x^2-4x-8=0\\\\Divide\ by\ 2\\\\x^2 - 2x - 4 = 0

Split\ the\ middle\ term\\\\x^2+x-2x-2=0\\\\Group\ the\ equation\\\\(x^2 + x) - (2x + 2) = 0\\\\Factor\ the\ common\ term\\\\x(x + 1) - 2(x + 1) = 0\\\\(x + 1)(x - 2) = 0\\\\Therefore,\\\\x + 1 = 0\\\\x = -1\\\\And\\\\x - 2 = 0\\\\x = 2

Thus the vertical asymptotes are x = - 1 and x = 2

3 0
3 years ago
Read 2 more answers
M=-2 b=(0,4) find the equation of the line with the given slope and intercept
Korvikt [17]

Answer:

y = -2x +4

Step-by-step explanation:

The equation of a line is written as y = mx+b. Since m= -2 and b = 4, the the equation is y = -2x + 4.

4 0
3 years ago
Need help asap please​
baherus [9]

I just want ponts so just go on google 45775576467

4 0
3 years ago
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Countering a cost $9.40 per sales tax. After sales tax, it cost $9.87. What is the sales tax rate?
Nady [450]
STEP 1:
find the sales tax (decimal form)

x= sales tax

Cost + (Cost * Sales Tax)= Total
plug in known numbers

$9.40 + ($9.40 * x)= $9.87

9.40 + 9.40x= 9.87
subtract 9.40 from both sides

9.40x= 0.47
divide both sides by 9.40

x= 0.47/9.40

x= 0.05 sales tax decimal form


STEP 2:
find sales tax percentage

= 0.05 * 100
or move decimal to the right two decimal places

= 5% sales tax percent form


ANSWER: The sales tax is 5% (or 0.05 in decimal form)

Hope this helps! :)
6 0
3 years ago
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