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
Afina-wow [57]
2 years ago
15

Log27-log9+log81 how do i go on with it

Mathematics
1 answer:
DIA [1.3K]2 years ago
6 0

Answer:

5log\:3

Step-by-step explanation:

  • log\: 27-log\: 9+log\:81

  • =log\: 3^3-log\: 3^2+log\:3^4

  • =3log\: 3-2log\: 3+4log\:3

  • =3log\: 3+4log\:3-2log\: 3

  • =7log\:3-2log\: 3

  • =5log\:3
You might be interested in
A survey of 73 people reported that 32 of them preferred juice to milk.
Gnesinka [82]

About 100. (Im not quite sure)

8 0
4 years ago
Read 2 more answers
Sam's toy chest holds 840
dangina [55]

Answer:

7

Step-by-step explanation:

4 0
3 years ago
A plane flew 193 km in 12 minutes at constant speed. what was the speed of the airplane in km per hour?
garri49 [273]
A plane flew 193 km in 12 minutes at constant speed. what was the speed of the airplane in km per hour? "965 km'
4 0
3 years ago
Madison worked her 40 regular hours last week plus 12 overtime hours at the time and a half rate. Her gross pay was $842.00. Wha
GrogVix [38]

she has $13.80 every hour because 842 divided by 40 plus 12 equals 61 so then and you cant round anymore.

3 0
3 years ago
Draw TWO lines in each 90 degree angle, cutting each 90 into three equal angles.
Serga [27]

Answer:

I think the circles would be cut into eighths then.

Step-by-step explanation:

I hope this helps you! :D

3 0
3 years ago
Other questions:
  • Help me please. I’m getting frustrated. I keep writing out the equation wrong and don’t know where I’m messing up Write all solu
    7·2 answers
  • (REPEATING DECIMALS) do part A and B please
    13·1 answer
  • What is the value of the underlined digit of 2 in 0.812
    15·1 answer
  • The ratio of pink marbles to white marbles in samaras bag is equal to 1:5. If there are 100 white marbles, how many are pink?
    15·2 answers
  • Which shows one way to determine the factors of 12x3 – 2x2 + 18x – 3 by grouping?
    5·2 answers
  • Suppose that 50% of all watches produced by a certain factory are defective (the other 50% are fine). A store buys a box with 40
    7·1 answer
  • 3x + 2x2 - 4x + 3x2 - 5x<br> Simply step by step
    15·2 answers
  • Plz answer asap im goin broke her
    11·2 answers
  • 15<br> 20<br> Need to reduce this fraction to the lowest terms
    15·2 answers
  • What is the solution to 5(2x+6)=-4(-5-2x)+3
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!