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
oksian1 [2.3K]
2 years ago
11

I need help showing the work. please help

Mathematics
1 answer:
forsale [732]2 years ago
3 0

Answer:

see explanation

Step-by-step explanation:

Using the laws of logarithms

• log x + log y ⇔ log(xy)

• log x - log y ⇔ log (\frac{x}{y})

• log x^{n} ⇔ nlog x

Hence

2 log_{3} x + log_{3} 2x - log_{3}(x - 3)

= log_{3} x² + log_{3} 2x - log_{3}(x - 3)

= log_{3} 2x³ - log_{3}(x - 3)

= log_{3}(\frac{2x^3}{x-3})

You might be interested in
When 80% of a is added to the number, the result is 252. What is the number
wariber [46]
Use the equation .8x + x = 252
x is the number, and .8 is the decimal equivalent of 80%.

1.8x = 252

x = 140
6 0
3 years ago
When Liz woke up in the morning, it was 6°F. By the late afternoon, the temperature had dropped 9°F.
Reil [10]

Answer:

-3°F

Step-by-step explanation:

6 - 9 =  -3°F

4 0
3 years ago
Nilton acude a una institución privada que ofrece una tasa de interés del 0,5% mensual por el dinero que deposites, a un plazo f
jeka57 [31]

Answer:

hey, i might help in english?

Step-by-step explanation:

3 0
3 years ago
Find the missing coefficent. (5d - 7)(5d - 6) = 25d2 + d + 42
Tcecarenko [31]
25d^2-30d-35d+42=25d^2-65d+42.
5 0
3 years ago
Read 2 more answers
Please find the perpendicular line slope equation please! Thanks!
lana66690 [7]

We need to convert this equation to slope-intercept form first.

We can do that by solving for y.

x - 5y = 15

<em><u>Add 5y to both sides.</u></em>

x = 5y + 15

<em><u>Subtract 15 from both sides.</u></em>

x - 15 = 5y

<em><u>Divide both sides by 5.</u></em>

y = 1/5x - 3

We now know the slope is 1/5.

The slope of the line perpendicular to the line with a slope of 1/5 is -5.

The slope of a perpendicular line is the negative reciprocal of the original slope.

Using a graphing calculator, we know the y-intercept of the line that is perpendicular to the original line must have a y-intercept of -6 to run through the points (-2, 5).

The equation of the new line is y = -5x - 6.


5 0
2 years ago
Read 2 more answers
Other questions:
  • What is a 100 percent if 79,000 is 15 percent
    15·2 answers
  • What does 3 - 4y + 9y equal to
    8·2 answers
  • What is 48 divided by 7/8
    12·2 answers
  • 5/6 converted to a decimal
    10·2 answers
  • How many elements are in the set {whole numbers between 3 and 15}?
    8·2 answers
  • What is the equation of the line in slope-intercept form?
    10·1 answer
  • Mrs.Cho drives 45 miles in 1 hour. If her speed stays constant, how many hours will it take for her to drive 405 miles?
    15·1 answer
  • What is the slope of the line?
    5·2 answers
  • What is the area of xyz pleae help?
    11·2 answers
  • ATTENTION!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!