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
ser-zykov [4K]
3 years ago
5

Find the equation of the inverse y=7x^3+2

Mathematics
2 answers:
topjm [15]3 years ago
4 0
Y= cube root ((x-2)/7)
Oksana_A [137]3 years ago
3 0
Switch your x and y

X = 7y^3 + 2
Subtract 2 from both sides
X - 2 = 7y^3
Cube root both slides
Cube root sign of x -2 = 7y
The divide by seven

Answer is

y = Cube root sing over x -2/7
You might be interested in
BRAINLIEST PLEASE HELP
Darina [25.2K]

The function is B, you can tell using the vertical line test through each point

7 0
3 years ago
Read 2 more answers
Nando is on a rehabilitation program following a car accident. For the first month, he needs to exercise at most five hours per
emmasim [6.3K]

Answer:

See explanation

Step-by-step explanation:

Let x be the number of hours per week Nando is brisk walking  and y be the number of hours per week Nando is  biking at a moderate pace.

For the first month, he needs to exercise at most five hours per week, then

x+y\le 5

Brisk walking burns about 350 calories per hour, then it burns 350x calories per x hours.

Biking at a moderate pace burns about 700 calories per hour, then it burns 700y calories per y hours.

Nando must burn at least 2,000 calories per week, so

350x+700y\ge 2,000

You get the system of two inequalities:

\left\{\begin{array}{l}x+y\le 5\\ 350x+700y\ge 2,000\end{array}\right.

The attached graph shows the solution set to this system of inequalities. In this diagram, red region represents the solution set to the first inequality, blue region represents the solution set to the second inequality and their intersection is the solution set to the system of two inequalities.

4 0
3 years ago
Can anyone help me with these questions i will mark you as brainliest
Aliun [14]

Answer:

X= 38

Step-by-step explanation:

A straight line is 180⁰ so we can subtract that by 133⁰ to get the degree on the inside of the triangle which is 47. You then add 47 and 95 to get 142. To get x you subtract 142 from 180

8 0
3 years ago
Please helppppp!!!!!!!
Anna007 [38]
I believe the correct answer is (D). Because it stands for donuts and I like them
3 0
3 years ago
In a group of people how many people would you expect to wear glasses or contact lenses?
Alex787 [66]

Answer:

glasses

Step-by-step explanation:i think it is a trend right now to wear fake glasses for the look and that is why if someone has an eye problem it isnt weird but  trendy to wear galsses


8 0
3 years ago
Other questions:
  • A vat has a capacity of 642 fl oz. estimate it's capacity in cups
    8·2 answers
  • out of 45 times at bat, Raul got 19 hits find Ralph's batting average rounded to the nearest thousandth
    5·1 answer
  • On three examinations, you have grades of 85, 78, and 84. There is still a final examination, which counts as one grade In order
    6·1 answer
  • Help with #10 plz...
    13·1 answer
  • If x = 6 and y=5, find y when x = 3
    6·1 answer
  • HELP PLS I DONT KNOW THIS ONE
    11·1 answer
  • Please help with these questions. Will mark brainliest!
    13·1 answer
  • If anyone knows can u plz help
    10·1 answer
  • What is the value of the expression below when z=4?<br> 10z-3
    14·2 answers
  • ITO
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!