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
Snezhnost [94]
3 years ago
14

Determine whether the solutions to the equations are rational or irrational.

Mathematics
1 answer:
statuscvo [17]3 years ago
8 0

Answer:

Step-by-step explanation:

x^3 = -216 yields 1 real, rational solution:  6

x^3 = 25 yields 1 real solution, but this solution is irrational:

∛-25 = -∛25 ≈ -2.92

You might be interested in
Suppose Johnny invests $2,745 into an account, which has been earning interest for many years and he now has a total of $39,974.
Doss [256]
A negative number in this wouldn't be applicable.
Johnny started out with $2,745 in the beginning, EARNING (This being the key word) interest each year. Therefore, he comes out with $39,974, not being a negative number. 

Hope I helped! ^-^
5 0
3 years ago
Use the associative property to identify which expression is equal to (10)(5x)(7)
ludmilkaskok [199]
The answer is B. common cold 


5 0
3 years ago
Billy received a raise after his first year on the job to $45,000 from his initial salary of $42,400. What was his real raise st
solong [7]

Billy get 5.9% raise after completing first year.

<h3>What is PERCENTAGE?</h3>

A percentage is a number or ratio that can be expressed as a fraction of 100. If we have to calculate percent of a number, divide the number by the whole and multiply by 100.

Here, Billy's initial salary = $ 42,500

After raise, salary become $ 45,000

Change in salary = Raised salary - Initial salary

                            = 45000 - 42500

                            = $ 2500

% Change = change / initial salary  X 100

                  = 2500 / 42500 X 100

                  = 0.0589 X 100

                  ≈ 5.9 %

Thus, Billy get 5.9% raise after completing first year.

Learn more about Percentage from:

brainly.com/question/14979505

#SPJ1

7 0
2 years ago
Express 35.4% as a decimal
jekas [21]

Answer:

0.354

Step-by-step explanation:

7 0
3 years ago
2/3+1/2<br> HURRY I NED IT ANSWERED ASAP
Sunny_sXe [5.5K]

Answer:

1 1/6 pls vote branliest

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • Using y=mx+b<br> Solve <br> 5y + 3x = 10
    15·1 answer
  • -2/3 times (-2 1/4)times 3/4 <br> Show work pls
    8·1 answer
  • How are the values of the eights related in 880?
    5·1 answer
  • What is the coefficient of the term x5y7 in the expansion of (x - y)12 ?
    14·1 answer
  • Using the equation Y= 2/3x - 5 describe how to create a system of linear equations with an infinite number of solutions.
    13·2 answers
  • Answer this please ​
    6·2 answers
  • Pls givin out brainliest to first answer
    13·2 answers
  • What is the difference between -120 and 400?
    7·1 answer
  • Select all that apply. If there are 8 chocolate chip cookies out of 20 total cookies in a jar, what is the probability that you
    8·2 answers
  • 5th grade math. correct answer will be marked brainliest, select which ones are false and true for all.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!