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
Brut [27]
3 years ago
9

4" alt=" log_{3}(4x + 1) = 4" align="absmiddle" class="latex-formula">
solving logarithmic equations ​
Mathematics
1 answer:
const2013 [10]3 years ago
5 0

Answer:

x=20

Step-by-step explanation:

log3(4x+1) = 4

Raise each side to the base of 3

3^log3(4x+1) = 3^4

4x+1 = 3^4

4x+1 = 81

Subtract 1 from each side

4x+1-1 = 81-1

4x= 80

Divide by 4

4x/4 = 80/4

x = 20

You might be interested in
Asher is pet sitting for 1/5 dogs. He only has of a bag of dog food left for the day. If each dog gets the same amount, what fra
k0ka [10]

Answer:

s

Step-by-step explanation:

physical attributesphysical attributesphysical attributesphysical attributesphysical attributesphysical attributesphysical

7 0
3 years ago
What is the axis of symmetry of f(x)=-3(x+2)^2+4
saw5 [17]

Answer:

line passes through the vertex

Step-by-step explanation:

f(x)=-3(x+2)^2+4

x=-2 it is the x of the vertex

4 0
3 years ago
PLEASE HELP ASAP!! CORRECT ANSWER ONLY PLEASE!!
Leona [35]
9x + 4 ≤ 58

=> 9x ≤ 58 - 4

=> 9x ≤ 54

=> x ≤ 54/9

=> x ≤ 6
______________

1/6x − 2 > 3

=> 1/6x > 3 + 2

=> 1/6x > 5

=> x > 5×6

=> x > 30
5 0
3 years ago
Read 2 more answers
1. 4<7 Multiply both sides by 7, then by 6, then by 3, then by 10
erastova [34]

Answer:No, it didn't affect the inequality sign because we multiplied and divided by a negative number. In the 4th operation, the inequality sign changed because we divided by a negative number

Step-by-step explanation:

3 0
3 years ago
In the local frisbee league, teams have 7 members and each of the 4 teams takes turns hosting tournaments. At each tournament, e
mars1129 [50]

There are 4 teams in total and each team has 7 members. One of the team will be the host team.

Tournament committee will be made from 3 members from the host team and 2 members from each of the three remaining teams. Selecting the members for tournament committee is a combinations problem. We have to select 3 members out 7 for host team and 2 members out of 7 from each of the remaining 3 teams.

So total number of possible 9 member tournament committees will be equal to:

7C3 \times 7C2 \times 7C2 \times 7C2\\ \\  = 324135

This is the case when a host team is fixed. Since any team can be the host team, there are 4 possible ways to select a host team. So the total number of possible 9 member tournament committee will be:

9 \times 324135\\ \\  =2917215

Therefore, there are 2917215 possible 9 member tournament committees

8 0
3 years ago
Other questions:
  • A 16 ounce package of cereal cost $4.00?what is the unit cost
    7·2 answers
  • Can someone help me please:)
    7·2 answers
  • Which word phrases is correct? 0.223 two hundred twenty-three hundredths two hundred twenty-three thousandths
    7·2 answers
  • I'm so confused please help
    13·2 answers
  • The point-slope form of the equation of the line that passes through (-4, -3) and (12, 1) is y–1 = (x – 12). What is the
    12·1 answer
  • Dionna rode her skateboard at a speed of 10 miles per hour. Which statement is correct? *
    7·1 answer
  • The speed of object A is 1,500 mph faster than that of object B. If
    7·2 answers
  • How many different terms are in the expression? 28s + 3t+ 6b + 21f
    10·1 answer
  • I need to answer 25 questions pls help ill give brainliest
    10·2 answers
  • HELPPPPPPPPPPPPPPPPPPPPPPPP
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!