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
marta [7]
3 years ago
15

For any positive numbers a, b, and d, with b 1, logb(a d) = _____.

Mathematics
2 answers:
TEA [102]3 years ago
8 0
For example:
log _{2} 20 = log _{2} ( 4 * 5 ) = \\ = log _{2} 4 + log _{2} 5
log_{b}( a d ) = log _{b}a +log _{b}d
Answer:
C ) log(b) a + log(b) d
muminat3 years ago
6 0

Answer:

logb^a*logb^d

Step-by-step explanation:

You might be interested in
For a one-tailed test with a = .05 and a sample of n = 9, the critical value for the t statistic is t = 1.860.
ahrayia [7]
I think its B. False if im wrong sorry hope this helped tho :p
6 0
3 years ago
The present age of father is thrice as old as the age of daughter 5 years ago. If 5 years hence ,the age of father will be twice
pav-90 [236]

Answer:

<em>Hence the daughter's present age is 15 years</em>

<em>The fathers present age is 35 years</em>

<em></em>

Step-by-step explanation:

Let the present age of daughter be x

Let the present age of father be y

5 years ago;

Daughter's age = x - 5

Fathers age = y - 5

If the present age of father is thrice as old as the age of daughter 5 years ago, then;

y - 5 = 3(x-5)

y - 5 = 3x-15

y = 3x - 10 .... 1

In 5 years time;

Daughters age = x + 5

Fathers age = y + 5

If the age of father will be twice the age of his daughter in 5 years time then;

y+5 = 2(x+5)

y+5 = 2x + 10

y = 2x + 5 .....2

Equate 1 and 2;

3x - 10 = 2x + 5

3x - 2x = 5 + 10

x = 15

Since y = 2x + 5

y = 2(15) + 5

y = 35

<em>Hence the daughter's present age is 15 years</em>

<em>The fathers present age is 35 years</em>

<em></em>

3 0
3 years ago
If your breakfast costs $12 and you are
lorasvet [3.4K]

Answer:

find 9% of 12

12 times 9 divided by 100

108/100

$1.08

12+1.08

Your mean costs $13.08

-Have a nice meal!

8 0
3 years ago
Read 2 more answers
A die is tossed.find. find the odd against rolling a number greater than 1
SashulF [63]
5/6 :):):););(:);(:();:)(:;)(:(;;
6 0
4 years ago
Which relationship has a zero slope? A two column table with five rows. The first column, x, has the entries, negative 3, negati
Anon25 [30]

Answer:

The one in the table on the left

Note that for the given values of x all of the y values are 2

This indicates a horizontal line, parallel to the x- axis with a slope of zero.

The equation of the line is y = c where c is the value of the y- coordinates the line passes through, in this case 2, thus

y = 2 is the equation of the line with zero slopeation

one of them is an undefined slope the other is a positive slope (Neither of them are a zero slope)

5 0
3 years ago
Read 2 more answers
Other questions:
  • one day, gale and hector each recorded temperatures outside their homes. function g shows tempatures, in F, gale recorded c hour
    7·2 answers
  • What is the slope of each line?
    12·2 answers
  • A block of marble is in the shape of a rectangular prism. The block is 8 feet long, 2 feet wide, and 78 inches high. What is the
    5·1 answer
  • 36 is on 0.9% of what number<br><br>help fast
    15·1 answer
  • A self proclaimed psychic was tested for ESP. The psychic was presented with 200 cards face down and asked to determine if the c
    9·1 answer
  • Х+у= 20<br> 3х – 3 = 30<br><br> Which of x and y satisfy this system of equations?
    11·1 answer
  • A model rocket is launched into the air from ground level.
    14·1 answer
  • What is the slope of 3x+6y+12=0​
    10·2 answers
  • Factorise<br><br> 3-x^2<br><br> Someone answer this question please
    15·1 answer
  • If you place a 39-foot ladder against the top of a building and the bottom of the ladder is 31 feet from the bottom of the build
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!