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
skelet666 [1.2K]
3 years ago
9

Find the Inverse of 3x^3-1=y

Mathematics
1 answer:
Anika [276]3 years ago
5 0
y = 3x^{3} - 1
x = 3y^{3} - 1
3y^{3} = x + 1
y^{3} = \frac{x + 1}{3}

y = \sqrt[3]{\frac{x + 1}{3}}
You might be interested in
The sum of the measures of the two angles of a linear pair must be
Pie

Answer:  180

Angles in a linear pair are always supplementary. This means they form a straight angle or a straight line.

6 0
2 years ago
A car rental agency advertised renting a car for $28.95 per day and $0.33 per mile. If Trevor rents this car for 4 ​days, how ma
Gnom [1K]

Answer:

406.67 miles

Step-by-step explanation:

250=28.95(4)+0.33m  

250=115.8+.33m

134.2=.33m

134.2/.33=.33/.33m

m=406.666666667

rounded: m=406.67

4 0
2 years ago
A number, y, is equal to the difference of a larger number and 3. The same number is one-third of the sum of the larger number a
mariarad [96]

Answer:

The two equations are

y = x - 3 and

3y = x + 9

Step-by-step explanation:

The options are not well stated. I'll answer the question without the options but however, my answer will be a reflection of one of the given options.

Given:

2 statements

Required

Write equivalent of both statements as equations

Let the large number be represented by x.

From the first statement (y, is equal to the difference of a larger number and 3)

Difference means minus (-); so, this statement is represented as follows to give us the first equation:

y = x - 3

From the second statement (The same number is one-third of the sum of the larger number and 9).

This is also represented as follows to give us the second equation

y = ⅓(x + 9)

Multiply both sides by 3

3 * y = 3 * ⅓(x + 9)

3y = x + 9

So, the two equations are

y = x - 3 and

3y = x + 9

4 0
3 years ago
Read 2 more answers
How can you check the reasonableness of your solution
storchak [24]

You would basically go back and trace all your steps, that's what I do. And if your answer seems reasonable then you have the right answer but if your work doesn't match the answer than you've messed up.   I hope I helped if I did like my answer and comment down below thx

6 0
3 years ago
What does 2.6x10 to the7 th power
ss7ja [257]
This is called scientific notation. To simplify, just do 10 to the 7th (1 with 7 zero's behind it) to get 10,000,000 (10 million) then multiply that by 2.6 to get your final answer:
26 million or 26,000,000


Just so you know, picking a brainliest answer gives YOU back points, and I kind of need the rank upgrade, as it's kind of embarrassing being Ambitious with more than 9 times the amount of points needed and around 7 times the number of brainliest answers.
6 0
2 years ago
Other questions:
  • What expression is equivalent to m-0.25m
    5·1 answer
  • In triangle ABC, AB measures 25 cm and AC measures 35 cm.
    10·2 answers
  • REALLY NEED HELP WITH THIS!! PLEASE
    12·1 answer
  • What are 5 ways that graph can be misleading ?
    9·2 answers
  • What is the least common multiple of the number 64, 16, 2, and 8?
    9·1 answer
  • What is the slope of the line that contains the point (-1,2) and (3,3)
    11·2 answers
  • 30% of middle school kids are walkers. If there are 120 middle school kids how many of them are walkers.
    15·2 answers
  • 8r.) Find the amount A in an account after t years given the following conditions.
    6·2 answers
  • Use the fact that the length of an arc intercepted by an angle is proportional to the radius to find the arc length given the ci
    13·1 answer
  • Someone please help me URGENT!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!