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
Kitty [74]
3 years ago
12

Solve for x Logx-log(x+13)=1 Step by step explanation please

Mathematics
1 answer:
Lostsunrise [7]3 years ago
3 0

Answer:

Step-by-step explanation:

Applying logarithm rule

Log A - Log B= Log(A/B). Division rule

Now, Logx-log(x+13)=1

Log(x/(x+13))=1

Assume that the log is a natural log whose base is 10.

Then apply logarithm law

Log10 base 10=1

Comparing this to Log(x/(x+13))=1

This implies that

x/(x+13)=10

x=10(x+13)

x=10x+130

x-10x=130

-9x=130

x=130/-9

x=-14.444

You might be interested in
This is my math homework it is do today plz help me i need it before 3:10 pm
ollegr [7]

use quizzes and type line plot and your question it helps alot

8 0
2 years ago
What is the closest to the area of this figure?<br> d = 17 in
OverLord2011 [107]

the answer would be b the answer is 114

6 0
2 years ago
I’ll mark you brainlist I’ll mark you brainlist
nalin [4]

Answer:

11 now brain list

Step-by-step explanation:

6 0
3 years ago
Solve 2x2 − 6x = −8.
White raven [17]
2x²-6x+8=0
x²-3x+4=0
D=b²-4ac=9-16=-7
x=(3+/-i√7)/2
correct answer is the last one
3 0
3 years ago
Read 2 more answers
In the triangle below, find the value of a/// Please help!
sergiy2304 [10]

Answer:

a= 45

Step-by-step explanation:

all angles equal 180 degrees so you take the angle given which is 45 and the other which is a right angle, or 90 degrees and subtract 45 from 90 and you get 45 so a = 45 and you add up 45 + 45 + 90 thats 180!  

3 0
3 years ago
Other questions:
  • A Web music store offers two versions of a popular song. The size of the standard version is 2.3 megabytes (MB). The size of the
    9·1 answer
  • If they immediately ran in opposite directions with speeds of 180 feet per minute and 120 feet per minute respectively, how many
    13·2 answers
  • Rounded 121580 to the nearest thousand
    6·1 answer
  • (-3)+(-5)<br><br> What are the signs and places
    13·1 answer
  • Solve this 4xX3X5x=541 ​
    15·1 answer
  • AN AIRCRAFT FLYING WITH THE WIND FLIES TO
    6·1 answer
  • Name the plane that contains A, B, and C​
    10·1 answer
  • Who's good at math? i need help ASAP. *don't mind the red numbers, i think they're wrong*
    14·1 answer
  • What is the probability that when you roll the number cube (6 sides) twice, you will get 1 on both rolls?
    14·1 answer
  • Enumerate the 4 steps in solving. Simple problems?. step.1 .step. 2. step .3 .step 4?​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!