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
Zanzabum
3 years ago
11

Sam said the square root of a rational number must be a rational number. Jenna disagreed. She said that it is possible that the

square root of a rational number can be irrational. Who is correct and why?
Mathematics
2 answers:
AveGali [126]3 years ago
8 0
Jenna is correct, radical 2 is not rational but 2 is 
IRINA_888 [86]3 years ago
7 0

Answer:jenna


Jenna is correct because not all square roots are rational. An example is √2=1.414213


You might be interested in
A bag contains 2 green disks,2 yellow disks, and 5 black disks. What is the probability of drawing two green disks without repla
aleksley [76]

Answer: 1/36

Step-by-step explanation: 2/9 x 1/8 =2/72 = 1/36

6 0
3 years ago
Read 2 more answers
Which is the graph of y = cos(x) + 3? On a coordinate plane, a cosine curve has a maximum of 3 and a minimum of negative 3. On a
Andrei [34K]

Answer: none of them is right, did you meant maximum 4 and minimum 2?

Step-by-step explanation: cos x gets values between 1 and -1.

If you add 3 you get values between 4 and 2.

8 0
3 years ago
Read 2 more answers
20 ounces into pounds'
evablogger [386]

Answer:

1.25

Step-by-step explanation:

20 ounces would be 1.25 pounds.

Please mark as brainliest! Thanks! If you need anymore help just let me know! :)

7 0
3 years ago
Read 2 more answers
At the beginning of the day, stock XYZ opened at $6.12. At the end of the day, it closed at $6.88. What is the rate of change of
Natalija [7]

Answer:

C is the correct option.

Step-by-step explanation:

We have been given that

stock XYZ opened at $6.12 and it closed at $6.88 and we have find the rate of change of stock.

Change in the value =| Initial - final |

Change in the value = |6.12-6.88|

Change in the value = 0.76

Hence, the rate of change of stock is given by

\frac{\text{Change in value}}{\text{initial value}}\times100\\\\=\frac{0.76}{6.12}\times100\\\\=12.4\%

C is the correct option.


7 0
3 years ago
I need three dollars seventy-eight cents more to buy a pair of tennis shoes. The tennis shoes cost eight dollars less the one hu
aleksandrvk [35]

Answer:

$118.22

Step-by-step explanation:

Subtract $130.00-$8.00= $122.00

Then subtract $122.00- $3.78 = $118.22

7 0
3 years ago
Read 2 more answers
Other questions:
  • Sketch three possible rectangle of perimeter 20 feet
    11·1 answer
  • What is 18/42 in it's simplest form?
    10·2 answers
  • What is the following in expanded form?
    7·1 answer
  • How do you do this question?
    15·1 answer
  • Need help plz <br> How do you do this?
    6·1 answer
  • Subtract: 2x2 - 4x - 3 from x2 - 5x - 8.
    15·2 answers
  • I will give u brainliest
    14·1 answer
  • Pls hurrryyyy math test
    12·1 answer
  • This season, the number of points
    7·1 answer
  • Find the value of x^3+x^2-3x when x=-2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!