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
Thepotemich [5.8K]
2 years ago
7

Step by step 7 ,9, and 11 please. EVEN IF U CANT DO ALL, u can help with 1 or 2. Ill mark brainly.

Mathematics
1 answer:
gregori [183]2 years ago
5 0

Answer:

7) 4 \ log_3(x) - 4 \ log_3(y)

9) 5log_4(7) - 5log_4(12)

11) 5log_5 \ (x) - log_5 \ (y)

Step-by-step explanation:

log_3 (\frac{x}{y})^{4}

----------------------------------------------------------------------------------------------------

Use Logarithm of a Quotient which states

log_b \frac{M}{N}  = log_b M-log_bN

And also use Logarithm of a Power which states

log_b\ M^{n} = n\log_bM

----------------------------------------------------------------------------------------------------

So using these two properties,

7. 4 \ log_3(x) - 4 \ log_3(y)

----------------------------------------------------------------------------------------------------

----------------------------------------------------------------------------------------------------

For #9, use the same logarithm propertied

log_4(\frac{7}{12})^5 = 5log_4(7) - 5log_4(12)

----------------------------------------------------------------------------------------------------

----------------------------------------------------------------------------------------------------

#11 is also the same concept

log_5\ \frac{x^5}{y} = 5log_5 \ (x) - log_5 \ (y)

It is not  - 5 log5(y) since only x is to the power of 5 not y

----------------------------------------------------------------------------------------------------

Hope this is what you were looking for and helps you! Have a nice day/night :)

You might be interested in
Write 3 equivalent fractions for these 8/12
Vaselesa [24]
Three equivalent fractions: 
2/3
4/6
16/24

7 0
3 years ago
Jessie has been training for a half-marathon. Jesse trains on a track where each lap is 1/4 of a mile. If Jesse ran 3 1/7 miles,
NISA [10]

Answer:

14.2

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
There were 50 students in the chess club. The membership went up by 10%. How many more students joined the club?
Vlad [161]
10% of 50 is 5.

Therefore 50+5=55

Your answer is 5
7 0
3 years ago
Help plz..And No links!! I repeat No links!!
zlopas [31]

0.46

Step-by-step explanation:

23÷50= 0.46

.

.

.

.

.

.

3 0
3 years ago
Read 2 more answers
Students on an academic team took a test to enter a math competition. They could take the test twice. Some students improved the
katrin [286]

Juanita had the largest change. (+4 points)

6 0
3 years ago
Other questions:
  • The Keller family's dinner bill is $55.35. This includes an 8% meal tax and a 15% tip on original meal for the server. What was
    7·2 answers
  • Which one is it?? because I really I dont under<br>​
    13·1 answer
  • There were 4 car races on saturdayand 3 on Sunday. If there were 9 cars racing in each race, how many cars raced over the two da
    6·1 answer
  • Garvin bought skis that cost $500 at the new store opening. The store gave him 60 days free credit. However, if he does not pay
    14·1 answer
  • Given that BD is the median of ▵ABC, and that ▵ABC is isosceles,
    6·1 answer
  • What's the total value of the digit 6 in 836
    11·1 answer
  • Use the inequalities to describe the shaded area on the grid​
    14·2 answers
  • Human hair grows at the average rate of 1/3 inch per month. Sara wants her hair to grow 4 2/3 inches longer. About how many mont
    13·1 answer
  • Find the midpoint of the segment with the following endpoints.<br> (5,5) and (10,8)
    10·1 answer
  • Hello! Can someone please help me with these 2 questions! thank you so much! (i’ll give brainlist)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!