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
emmasim [6.3K]
3 years ago
9

The product of a rational number and an irrational number is _[blank]_ an irrational number.

Mathematics
2 answers:
crimeas [40]3 years ago
5 0
Always for 1st qn



sometimes for 2nd qn
yanalaym [24]3 years ago
4 0

Answer:

1.a: Always

2.a:sometimes

Step-by-step explanation:

a.We have to fill correctly word in the blank

Suppose we have a=2 and b=\sqrt2

Then , product of a and b=2\times \sqrt2=2\sqrt2

Product of rational number and irrational number is always an irrational number .

Therefore, option a is true

a: Always

b.We are given that product of two irrational numbers

Suppose, a=\sqrt3

b=4\sqrt3[/tex]

Product of a and b=\sqrt3\times 4\sqrt3=12

12 is a rational number .

If a=\sqrt2,b=\sqrt3

Product of a and b=\sqrt2\times \sqrt3=\sqrt6

Hence, product of  two irrational numbers is sometimes irrational number not always.

Option a is true

A:sometimes

You might be interested in
Why is the point ( 3, 4 ) the solution to this system of equations?<br> y= 1/3x + 3<br> y= 2x - 2
evablogger [386]

Answer:

The answer to your question is because it is a solution of each equation.

Step-by-step explanation:

Data

Point (3,4)

Equation l     y = 1/3x + 3

Equation ll     y = 2x - 2

Process

1.- To test is a point is solution to a system of equations,

-Substitute the point in both equations

Equation l            4 = 1/3(3) + 3

                            4 = 1 + 3

                            4 = 4               The point is a solution because

                                                     4 = 4

Equation ll            4 = 2(3) - 2

                             4 = 6 - 2

                             4 = 4               This point is a solution for the second

                                                     equation but not for the first one.

2.- Conclusion

As the point is a solution of each equation, it is a solution of the system.

6 0
3 years ago
Factor 24m-12p+7224m−12p+7224 - 12p + 72 to identify the equivalent expressions.
lord [1]

Answer:

C, A

Step-by-step explanation:

If you would like me to explain, I could but this would be difficult. Trust me.

7 0
3 years ago
Read 2 more answers
An online camping supplies outlet charges $14 for a canteen,
Vedmedyk [2.9K]

Answer:

Part A: 14x + 2

Part B: CJ's order is $30, and Cameron's order is $58.

Step-by-step explanation:

<u>Part A:</u> The total cost of the order would be $14 multiplied by the amount of canteens, plus the shipping price of $2. This is what my expression represents.

<u>Part B:</u>

CJ's Order:

14(2) + 2 =

28 + 2

$30

Cameron's Order:

14(4) + 2 =

56 + 2 =

$58

Hope this helps! :D

3 0
2 years ago
A chef uses 3 3/4 pounds of semolina flour and 1 5/8 pound whole wheat flour for each batch of pasta she makes.one week she uses
Maurinko [17]
It is to be noted that for this item, we more concern of the pounds of flour. The number of batches is calculated by dividing the total mass of flour used by the amount per batch. That is,
                                              n = 86 lbs / (1 + 5/8 lbs/batch)
                                              n = 52.92 batch
Thus, the chef makes approximately 53 batches of pasta. 
4 0
3 years ago
Mkz-qetu-kwp<br> j o i n <br> a l l <br> a l o u d
astraxan [27]

is this a meet code?

i would lime to join if so

6 0
3 years ago
Read 2 more answers
Other questions:
  • David earns 4% for the money he has in savings. Let a represent how much he has in his account. Write two expressions that can b
    6·1 answer
  • A computer was on a scale for 2/3 of the original price.If the original price was 900,what was the sale price
    15·1 answer
  • To determine her heart rate , Miranda divides up her day into three​ parts: morning,​ afternoon, and evening. She then measures
    8·2 answers
  • Factor this expression:<br><br> mn - 4m - 5n + 20
    12·1 answer
  • Need help solving this
    9·1 answer
  • Janet wants to solve the equation above, what should she multiply by both sides of this equation by
    12·2 answers
  • Please help me i need to do this fast
    9·1 answer
  • 9<br> Find mZWVT<br> T<br> 35x-2<br> U<br> 93 °<br> W<br> V<br> 7x + 5<br> mZWVT =
    13·1 answer
  • PLEASE !!! HELP D: lord pls
    13·2 answers
  • Jonah’s house and his grandparents’ house are 7.312 meters apart. What is this distance in yards?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!