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
AlladinOne [14]
1 year ago
14

Need heeeelp please ​

Mathematics
1 answer:
statuscvo [17]1 year ago
7 0

Answer:

1) log7 (5*8)= log7(40)

2) log2(11) -log2(9)=log2(11/9)

3)2log9 2=log9(2^2)

You might be interested in
What is the measure of the missing angle?<br><br> 76<br> 166<br> 86<br> 156
BabaBlast [244]

Answer:

156

Step-by-step explanation:

It the whole line’s angle measure would be 180 degrees. If you subtract 24 from 180 You get 156.

Please give me Brainly answer.

5 0
3 years ago
Read 2 more answers
Please help!!!! :( will give brainliest
prohojiy [21]
3 and 11 are the answers
3 0
3 years ago
Read 2 more answers
Insert geometric means in each geometric sequence.
Digiron [165]

Answer:

\underline{192}, 24, \underline{3}, \underline{\dfrac{3}{8}}, \dfrac{3}{64}

\underline{\dfrac{1}8}, \dfrac{1}{4}, \dfrac{1}{2}, \underline{1}

81, \underline{27, 9, 3, 1},\dfrac{1}{3}

Step-by-step explanation:

Given the Geometric sequences:

1. ___, 24, ___, ___, 3/64

2. ___, 1/4, 1/2, ___

3. 81, ___, ___, ___, ___, 1/3

To find:

The values in the blanks of the given geometric sequences.

Solution:

First of all, let us learn about the n^{th} term of a geometric sequence.

a_n=ar^{n-1}

Where a is the first term and

r is the common ratio by which each term varies from the previous term.

Considering the first sequence, we are given the second and fifth terms of the sequences.

Applying the above formula:

ar = 24\\ar^4 = \dfrac{3}{64}

Solving the above equation:

r = \dfrac{1}{8}

Therefore, the sequence is:

\underline{192}, 24, \underline{3}, \underline{\dfrac{3}{8}}, \dfrac{3}{64}

Considering the second given sequence:

ar = \dfrac{1}{4}\\ar^2 = \dfrac{1}{2}\\\text{Solving the above equations}, r = 2

Therefore, the sequence is:

\underline{\dfrac{1}8}, \dfrac{1}{4}, \dfrac{1}{2}, \underline{1}

Considering the third sequence:

a = 81\\ar^5=\dfrac{1}{3}\\\Rightarrow r = 3

Therefore, the sequence is:

81, \underline{27, 9, 3, 1},\dfrac{1}{3}

5 0
3 years ago
Hard question help me
Andrew [12]
Here you divide the number from denominator to numerator. Example 3/3=1, 8/2=4 in denominator and 1 in numerator since 2/2=1

8 0
2 years ago
Which statement is true about the coordinates of points A and B?
lisabon 2012 [21]

Answer:

the 4th imagen math box

Step-by-step explanation: trust me pleses

3 0
2 years ago
Read 2 more answers
Other questions:
  • How would I do this problem?
    14·1 answer
  • Geometry math question please help
    14·2 answers
  • The greater of two consecutive integers is nine more than twice the lesser integer. What are the two integers?
    6·2 answers
  • 125^2x = 25<br> Help me please
    5·2 answers
  • A drug contains 92 marvels of which 20 are blue 8 are red and the rest are green.what is the ratio of blue marbles to green marb
    15·1 answer
  • Work out surface area of this sphere give your answer in to 1 DP
    5·1 answer
  • A line's y-intercept is -10, and its slope is 1. What is its equation in slope-intercept form?
    14·1 answer
  • On monday andres bought a new bike for 112.50 if his bike depreciates by 15% what is his bike worth now
    12·1 answer
  • Determine the following equation pls help
    5·1 answer
  • Please help me asap!!!<br><br><br> ty :)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!