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
OleMash [197]
3 years ago
9

باستعمال log4 2=0.5 فإن قيمة log4 32 هي

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
7 0

Answer:

\mathbf{\log_432}=2.5

Step-by-step explanation:

\log_42=0.5

حن بحاجة إلى إيجاد\log_432

دع\log_432=x

\log_42\times 2\times 2\times 2\times 2=x

\Rightarrow x=\log_42^5

\Rightarrow x=5\log_42   [\because \log_ab^x=x\log_ab]

\Rightarrow x=5\times0.5

\Rightarrow x=2.5

\mathbf{\therefore\log_432=2.5}

You might be interested in
Simplify the following: (25 ×−716 ) + ( 25 × 28)
kvv77 [185]

Answer:

- 17900 + 700

answer to the equation would be -17,200

7 0
2 years ago
Read 2 more answers
In 1992, the population of flamingos in Brazil was 15,500. Today, there are 32,860 flamingos in Brazil. What is the percent chan
Andrej [43]
232 bc 15500 divided by 100 is 155 then 155 times 232 is 32860
3 0
2 years ago
Which graph shows the solution to the system of linear inequalities?
tangare [24]

Answer:

  • See below

Step-by-step explanation:

<u>Given system:</u>

  • y ≥ 2x + 1
  • y ≤ 2x – 2

The solution is the common area shaded by the inequalities.

The lines are parallel because of same slope.

Both lines are solid because of equal sign in both inequalities.

The first inequality has a y-intercept of 1 and shaded area is to the left of the line since the value of y is greater as x increases.

The second inequality has a y-intercept of -2 and shaded area is to the right of the line since the value of y is greater as x increases.

The matching graph is the second picture (or attached below) and there is no solution.

8 0
2 years ago
Read 2 more answers
Someoneeee pleaseeee helpppp me outtttttt!!!!!!!
arlik [135]

Answer:

cos X = \frac{5}{13}

Step-by-step explanation:

simplify 15/39

3 0
2 years ago
Read 2 more answers
If the volume of a cube is 729 cm3, what is the surface area of the cube?
Vlada [557]
D hope i can helppppppp
6 0
3 years ago
Read 2 more answers
Other questions:
  • I need help please
    11·2 answers
  • Bianca reads 3/4 of a page of a book each minute. She has 25 pages left to read. How many pages will she read in 5 1/2 minutes?​
    6·1 answer
  • A student added 0.523+2.36 and got the answer of 0.759. what were the student's mistake?
    13·1 answer
  • there are 305 crayons in a box and 213 crayons on the floor. About how many fewer than 1000 crayons are there?estimate Then solv
    7·1 answer
  • In the figure, angle ZYX is measured in degrees. The area
    14·2 answers
  • Benito has 2 pounds of ground turkey. He needs 1/4 pund to make 1 turkey burger. How many turkey burger can benito make
    14·1 answer
  • Please rate them need to know which one to put as profile pic
    13·1 answer
  • 13/10 ÷ 2/10 = ?????​
    7·2 answers
  • The population of Country A is about 1,070,000 and the population of
    14·1 answer
  • Look at the pattern below.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!