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
irakobra [83]
3 years ago
9

3^x=1÷3. Write down the value of x​

Mathematics
2 answers:
Tatiana [17]3 years ago
6 0

Answer:

x = -1

Step-by-step explanation:

3^x = 1/3

3^x= 3^-1

x=-1

True [87]3 years ago
3 0

Answer:

x=0

Step-by-step explanation:

3^x=1/3

=>3^x-1/3=0

=>(9^x-1)/3=0

=>9 ^x -1=0

=>9^x=1

=>x=0 (n^0=1)

You might be interested in
Solve the inequality.<br> 4│x + 5│ - 2 ≤ 10
castortr0y [4]

Step-by-step explanation: To solve this absolute value inequality,

our goal is to get the absolute value by itself on one side of the inequality.

So start by adding 2 to both sides and we have 4|x + 5| ≤ 12.

Now divide both sides by 3 and we have |x + 5| ≤ 3.

Now the the absolute value is isolated, we can split this up.

The first inequality will look exactly like the one

we have right now except for the absolute value.

For the second one, we flip the sign and change the 3 to a negative.

So we have x + 5 ≤ 3 or x + 5 ≥ -3.

Solving each inequality from here, we have x ≤ -2 or x ≥ -8.

6 0
3 years ago
Read 2 more answers
(2x+4)^2 - (x-5)^2 = 26x<br> Please solve (explained)
Zina [86]

Expand the squared binomials:

(2x+4)^2=4x^2+16x+16

(x-5)^2=x^2-10x+25

Then

(4x^2+16x+16)-(x^2-10x+25)=3x^2+26x-9=26x

\implies3x^2-9=0

\implies3x^2=9

\implies x^2=3

\implies x=\pm\sqrt3

5 0
3 years ago
What is the third quartile of the data set? 23, 35, 55, 61, 64, 67, 68, 71, 75, 94, 99
lara [203]

Answer:

75

Step-by-step explanation:

Q1=55 Q2=67 Q3=75

4 0
3 years ago
Equivalent ratios to 16:12 and 12:16
gtnhenbr [62]
It is 36:24 and 24:36
4 0
3 years ago
Read 2 more answers
Please help =/ And my heard hurt...
Ber [7]
Not too sure but i think it’s D
4 0
2 years ago
Other questions:
  • Peter paid $9.75 to go to the movies, which was $46.25 less than he paid to go to a concert. How much did he pay for the concert
    8·1 answer
  • Irina wants to build a fence around a rectangular vegetable garden so that it has a width of at least 10 feet. She can use a max
    7·2 answers
  • Name the values of the given digits in the 4s in 4,400
    12·2 answers
  • Who can help with probability
    15·2 answers
  • Find the area of the triangle. Round your answer to the nearest tenth.
    5·1 answer
  • The difference between two numbers is 8. Twice the number is 4 more than the larger number. What is the smaller number?
    9·1 answer
  • 20 POINTS. Select all of the expressions that are equivalent to 4^/5
    7·1 answer
  • Solve the equation 13x+16y=11 for y
    8·1 answer
  • What is the degree of the polynomial :
    7·2 answers
  • A rectangular balcony is 14 feet long and 6 feet wide. What is its area?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!