2 years ago

Find x! I have no idea what it is

Mathematics

2 answers:

mash [69]2 years ago

6 0

102+28=130 180-130=50, answer is 50°

makkiz [27]2 years ago

3 0

The answer would be x=50°

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Solving Exponential and Logarithmic Equation In exercise,solve for x or t.See example 5 and 6.

Virty [35]

Answer:

$x=\frac{6e^3}{e^3-1}$

Step-by-step explanation:

$ln x - ln(x - 6) = 3$

Apply natural log property

ln mn=ln m + ln(n), ln(m/n)=ln(m)-ln(n)

$ln x - ln(x - 6) = 3$

$ln(\frac{x}{x-6} )=3$

All natural log has base 'e'

$\frac{x}{x-6} =e^3$

cross multiply

$x=e^3(x-6)$

$x=e^3x-6e^3$

add 6e^3 on both sides and -x on both sides

$6e^3=e^3x-x$

$6e^3=x(e^3-1)$

Divide e^3-1 on both sides

$x=\frac{6e^3}{e^3-1}$

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3 years ago

Pleasse help now and show all work thanks so much

statuscvo [17]

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8 0

3 years ago

Read 2 more answers

Simplify the following expressions in indices <br>(2 x 103 x 3 x 105)/2 x 10-2

Maurinko [17]

(2 x 103 x 3 x 105) = 64890

2 x 10 -2 = 20 - 2 = 18

64890 / 18

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Or (206 x 315) / 20 - 2

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3 years ago

What is the length of the side opposite the 30° angle? HELP

Rom4ik [11]

The answer is B
√3 times as long as the side opposite the 30 degree so the side opposite the 30 degree angle is 5/<span>√3</span> inches long.

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777dan777 [17]

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