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
60 POINTS which part of the skeleton helps produces cells
posledela
The correct answer is Bone Marrow. 
Bone marrow actually exists inside the bones. The bone provides protection for the bone marrow so that it is less likely to be harmed or damaged.
7 0
3 years ago
Read 2 more answers
I will give brainlest to the best answer!!!!
sdas [7]

Answer:

-3,9

Step-by-step explanation

2 to -4 would take 6 units down and 8-1 is 7 and 7+2 is 9.

hope this helps!

3 0
3 years ago
Maria ran 4 7/8 miles on monday she ran 2 3/8 miles on friday, how many miles did maria run altogether?
SashulF [63]
4 7/8  + 2 3/8 =

= 39/8 + 19/8

= (39 + 19)/8

= 58/8

= 7 2/8

= 7 1/4 miles
7 0
3 years ago
Read 2 more answers
What is the sum of the interior angles of this pentagon
shutvik [7]
C) 360°

Mark please!
8 0
2 years ago
Read 2 more answers
Please answer. Geometry problem. Unit: Degrees
Zinaida [17]

Answer:

17

Step-by-step explanation:

∠C is common in both triangles

equate them

∠C = 180- (x + 100) = 180 - ( 4x + 49)

x + 100 = 4x + 49

100 - 49 = 3x

51 = 3x

x = 51/3 = 17

3 0
3 years ago
Other questions:
  • Brittany is sell car magnets. She purchases them for $7.50 each and marks up the price by 30%. How much is Brittany planning to
    14·2 answers
  • Ian, Tyrone, Sergio and Larry have all been invited to a dinner party. They arrive randomly and each person arrives at a differe
    9·1 answer
  • What is the median of the data set given below?<br> 19,22, 46, 24, 37,16,19,33
    14·1 answer
  • Geometry help please
    15·1 answer
  • Line t is the perpendicular bisector of FG. If line t intersects FG at point H, which of the following statements must be true?
    14·2 answers
  • Ms. Adams received a bonus check for $12,000. She decided to divide the money among three different investments. With some of th
    5·2 answers
  • Two less then five times a number is equal to seven
    5·1 answer
  • Isabella collects stickers of her collection, 5/12 Were animal stickers. of the remainder, 5/14 Are flower stickers. what fracti
    10·2 answers
  • Select all of the following equations that would have the point (4, 16) located on their graph.
    11·1 answer
  • HELPP MEE NOW!!!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!