1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
devlian [24]
2 years ago
10

What is the true solution to 2ln(e ^ ln(5x)) - 2ln(15) of

Mathematics
1 answer:
il63 [147K]2 years ago
4 0

Answer:

First you should see that the 2s cancel out. The equation becomes:

ln( e^{ln(5x)} ) = ln15ln(e

ln(5x)

)=ln15

Use the laws of logarithms, knowing that ln(e) = 1.

\begin{gathered}ln(5x) = ln(15) \\ 5x = 15 \\ x = 3\end{gathered}

ln(5x)=ln(15)

5x=15

x=3

The answer is B.

Hopefully this helps!

Step-by-step explanation:

x=3

Step-by-step explanation:

Given in an equation as

2 ln e^ln5x=2 ln 152lne

l

n5x=2ln15

Divide 2 to get

ln e^ln5x= ln 15lne

l

n5x=ln15

Using log rules for exponents we get

ln 5x = ln 15

Cancel ln to get

5x=15x=35x=15x=3

Hence solutin is x=3

You might be interested in
Need to know the answer for this one , help
k0ka [10]

Answer:

Choice D.

Step-by-step explanation:

The range is the set of all y-coordinates of the points in the graph.

The graph is a wavy function that has a maximum y-coordinate of 1 and a minimum y-coordinate of -1. The y-coordinates can also be all numbers between -1 and 1. Choice A. is only the two numbers -1 and 1. That is not correct since the range comprises the numbers -1, 1, and all numbers in between -1 and 1.

Answer: Choice D.

7 0
3 years ago
Read 2 more answers
Help soon as possible :)
Marianna [84]

Answer:

(3x+5y)(3x-5y)

Step-by-step explanation:

6 0
2 years ago
Can you tell me the answer and explanation of this problem
Lyrx [107]

Answer:

Step-by-step explanation:

The Beg balance means what she was having initially =$154.90

The pay check and deposit are credits on her account so they were added.

The wig, shoes and makeup she bought were debits, so they were subtracted

Closing balance is the amount left after the debits have been subtracted from the credits

3 0
3 years ago
0.4(2x-9)-0.6(4x+5)=
masha68 [24]

Answer:

From what I can comprehend I believe the answer is <em>3.2x + -4</em>

Step-by-step explanation:

0.4(2x-9) = 0.8x - 9

0.8x - 9 - 0.6(4x+5)=

0.8x - 9 + 2.4x+5

0.8+2.4 = 3.2x

-9 + 5 = -4

3.2x + -4

5 0
3 years ago
70 × 6000 associative properties
Hatshy [7]
You can do
70 x 6000
and
6000 x 70
=420000
8 0
3 years ago
Read 2 more answers
Other questions:
  • How do you do this plzz help
    7·1 answer
  • Calculus help! Using the mean value theorem!
    5·1 answer
  • What is 96-6xsquared
    14·1 answer
  • Can someone help me with number 4?
    5·1 answer
  • Find the image of (-1,3) translated 2 units down and rotated 180 degrees counterclockwise
    5·1 answer
  • F(x) = -x + 5<br> What’s the value
    15·1 answer
  • Find the inverse of the function.
    12·1 answer
  • What is the projection of (4 4) onto (3 1)?
    13·1 answer
  • Mason wants to play with Maliyah's Doll House, but first he needs to stop at the clubhouse. If all
    12·2 answers
  • The results of a survey about favorite lunch choices are shown.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!