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vfiekz [6]
2 years ago
15

Solve the equation for x. show your work log(2x-6)=2

Mathematics
2 answers:
borishaifa [10]2 years ago
8 0

Answer:

x = e^2/2 + 3

Step-by-step explanation:

Solve for x:

log(2 x - 6) = 2

Hint: | Eliminate the logarithm from the left hand side.

Cancel logarithms by taking exp of both sides:

2 x - 6 = e^2

Hint: | Isolate terms with x to the left hand side.

Add 6 to both sides:

2 x = e^2 + 6

Hint: | Solve for x.

Divide both sides by 2:

Answer: x = e^2/2 + 3

Mrac [35]2 years ago
8 0

Answer:

x = 53

Step-by-step explanation:

Rewrite  log ( 2 x − 6 ) = 2  in exponential form using the definition of a logarithm. If  x  and  b  are positive real numbers and  b  ≠  1 , then  log  b ( x ) =  y  is equivalent to  b y  =  x .

10  =  x  −  6

Solve for  x .

Rewrite the equation as  

x  −  6  =  10 .

x  −  6  =  10

Raise  10  to the power of  2 .

x  −  6  =  100

Move all terms not containing  x  to the right side of the equation.

x  =  106

Divide each term by  2  and simplify.  x = 53

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miskamm [114]

Answer:

None of the choices are correct.

Step-by-step explanation:

Let x be the width of the frame,

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4 0
3 years ago
<img src="https://tex.z-dn.net/?f=%2832%29%5E%7B1%2F5%7D" id="TexFormula1" title="(32)^{1/5}" alt="(32)^{1/5}" align="absmiddle"
lorasvet [3.4K]

Answer:

<h2><em><u>2</u></em></h2>

Step-by-step explanation:

{32}^{ \frac{1}{5} }

=  \sqrt[5]{32}

=  \sqrt[5]{2 \times 2 \times 2 \times 2 \times 2}

= <em><u>2</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>

4 0
2 years ago
How can you prove that a constructed line is parallel to a given line?
elena-s [515]
Best way I would say is to graph both lines and see if they are parallel to eachother
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