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
Alja [10]
3 years ago
6

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:
o-na [289]3 years ago
8 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

You might be interested in
Ben walks 2 m from his desk to the teacher's desk. From the teacher's desk, he then walks 3 m in the same direction to the class
elena55 [62]
2m + 3m=5m

2m+(-3)m

2m - 3m = 1m

So the answer was 1m
7 0
3 years ago
Read 2 more answers
Given the pay rate and hours worked, determine the gross earnings, Federal taxes (assuming 18% of gross earnings), state taxes (
ella [17]

Answer:

Let us assume that the pay rate per hour = x

no. of hours worked = n

Gross earnings = x*n

Federal taxes = 18% of gross earnings

= 0.18(x*n)

State taxes = 4% of gross earnings

= 0.04(x*n)

Social security deduction = 7.05% of gross earnings

= 0.0705(x*n)

Total deductions = Federal taxes + State taxes +SSD

= 0.18(x*n) + 0.04(x*n) + 0.0705(x*n)

= 0.2905(x*n)

Net pay = Gross earnings - Total Deduction

Net pay = x*n - 0.2905(x*n)

Net pay = 0.7095(x*n)

3 0
3 years ago
Rational expression. simplify<br> 36m-48m over 6m.
ladessa [460]
One way is to find common factors

example

8/6=4/3 because 8/6, 8 and 6 have common factor of 2 so divide that out to get 4/3
basically divide the LCM from each

so factor

we can combine 36m-48m into -12m
we have
-12m/6m

common factor is 6m
-12m/6m=(-2)/1 times (6m)/(6m)=-2 times 1=-2

answer is -2
3 0
3 years ago
LCD of (2/x^2) - (7/4x^2+12x)?
svlad2 [7]

Answer:

4x³ + 12x²

Step-by-step explanation:

I assume the denominators are x² and 4x although that is not what you wrote.

x² = x² (already factored)

4x² + 12x = 4x(x + 3)

LCD = 4 × x² × (x + 3)

LCD = 4x³ + 12x²

8 0
2 years ago
Find what x is 17+7x=x+5
marusya05 [52]

Step-by-step explanation:

17+7x=x+5

6x=-12

x=-2

Hope it helps you

4 0
3 years ago
Read 2 more answers
Other questions:
  • The original price for a case of paper is $12.88. The case of printer paper is on sale for 0.5 times the original price. How muc
    14·1 answer
  • Iliana’s gross pay is $2,130 per month. Her deductions total $270. She budgets for $1,000 in fixed expenses and $400 in variable
    8·2 answers
  • How many liters of a 10% alcohol solution must be mixed with 90 liters of a 60% solution to get a 30% solution?
    6·1 answer
  • Part A. Jose painted a square shaped mural. The length of each side of the canvas is 1 1/3 yards. What is the area of the mural
    5·1 answer
  • write and solve an equation for the relationship described below. three times a number minus five equals two times the number
    5·1 answer
  • Van bought a 16 pound bag of dog food his dog ate 2/3 of the food how many pounds of dog food did the dog eat
    15·1 answer
  • The measures of the angles of a triangle are shown in the figure below. solve for x ​
    15·1 answer
  • What is the slope of a line perpendicular to the line whose equation is x-y=6x. Fully reduce your answer.
    8·2 answers
  • THIS IS SIMPLE INTEREST
    7·1 answer
  • If a line has a slope of 3/4 then what would be the slope of the parallel to it
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!