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
NemiM [27]
3 years ago
15

Please help. Write as a single logarithm, a) log(13)+log(4) b) log(small 5)(14)-log(small 5)(2)

Mathematics
1 answer:
dsp733 years ago
7 0

Answer:

a) \log 52

b) \log_57

Step-by-step explanation:

Use logarithm properties:

\log_ab+\log_ac=\log_a(b\cdot c)\\ \\\log_ab-\log_ac=\log_a\dfrac{b}{c}

Then

a) \log 13+\log 4=\log 13\cdot 4=\log 52

b) \log_514-\log _52=\log _5\dfrac{14}{2}=\log _57

You might be interested in
Plz help yo boi out thank u
Travka [436]

Answer:

either the first or second but id go with the second one!

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the answer to 7/5 = 10.5/b
Pavlova-9 [17]

Answer: b=14.7

Step-by-step explanation:

6 0
3 years ago
Help meee i need the X and what the angles are
algol13

Answer:

x will be 120 degrees

Step-by-step explanation:

I will loves easy questions!

6 0
3 years ago
Find the height of a cone with a diameter of 12 m whose volume is 226m Use 3.14 for pi and round your answer to the nearest mete
Sergeu [11.5K]

Answer:

6m

Step-by-step explanation:

h=3(/V πr^2)=3(226/ π·6^2)≈5.99484

round to 6

5 0
3 years ago
On a coordinate plane, point A is 7 units to the left. Point B is at (0, 0). Point C is 7 units to the right. Point D is 7 units
Savatey [412]

Answer:

point a

Step-by-step explanation:

(0,-7) would be left 7 units so its point a

4 0
2 years ago
Read 2 more answers
Other questions:
  • Choose all the expressions that have a quotient of 3/4
    5·1 answer
  • I need help on this question
    5·1 answer
  • How to find the equation
    5·1 answer
  • How many more times is 0.125 secs than 0.15 secs?
    5·2 answers
  • At an apple orchard, Margaret picked 19 1 2 pounds of apples. The cashier put the apples into 3 bags with the same weight. How m
    9·1 answer
  • Heyy does anybody know khanacademy??
    6·1 answer
  • What is the length of the missing leg?
    5·1 answer
  • Can someone please help me?
    12·1 answer
  • Jose takes a job that offers a monthly starting salary of ​$2500 and guarantees him a monthly raise of ​130$ during his first ye
    5·1 answer
  • 10a²+4= -186<br> Very easy quick points
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!