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
Nadya [2.5K]
2 years ago
5

Is negative 11 irrational or rational

Mathematics
1 answer:
tino4ka555 [31]2 years ago
8 0

Answer: 11 is rational

Step-by-step explanation: All rational numbers are whole numbers.

11 is a whole number.

Irrational numbers cannot be expressed as fractions.

You might be interested in
A pastry chef bought a 0.26 liter container of vanilla extract for baking. If she uses 1 millimeter of vanilla in each batch of
Lynna [10]
Multiple 0.001*26 to get the answer of 0.026 

6 0
3 years ago
Read 2 more answers
Rename 1/2 and 1/5 using the least common denominator.
gladu [14]
C multiply 1/2 by 10 and 1/5 by 2
3 0
3 years ago
There are 4 pitchers.
Westkost [7]

Answer:

7.2 litters of milk

Step-by-step explanation:

4 times 1.8

4 0
2 years ago
Read 2 more answers
Solve. Will give brain thing
dezoksy [38]

Answer:

Step-by-step explanation:

-1/2 + (3/4 x 4/9)

-1/2 + (3/9)

= - 1/2 + (1/3)

= - 1/6

8 0
2 years ago
Find all the zeros of the equation
lapo4ka [179]

Divide both sides by -3, and replace x^2 with y. Then

-3x^4+27x^2+1200=0\iff y^2-9y-400=0

Factorize the quadratic in y to get

y^2-9y-400=(y+16)(y-25)=0\implies y=-16,y=25

which in turn means

x^2=-16,x^2=25

But x^2\ge0 for all real x, so we can ignore the first solution. This leaves us with

x^2=25\implies x=\pm\sqrt{25}=\pm5

If we allow for any complex solution, then we can continue with the solution we ignored:

x^2=-16\implies x=\pm\sqrt{-16}=\pm i\sqrt{16}=\pm4i

6 0
3 years ago
Other questions:
  • What is the quotient of 34.1 divided by 100
    14·2 answers
  • HELP 20 PTS!!! Which ordered pair in the form (x, y) is a solution of this equation? (x + 7)y = 10
    15·1 answer
  • 50 points,
    14·1 answer
  • A pencil has a mass of 25 grams. An apple a mass that is 75 grams more than the pencil has What is the mass of the apple, in gra
    15·2 answers
  • If a+9a−3 > 2, which of the following could be a value of a?
    15·1 answer
  • Determine the scale la<br> C<br> 10 in<br> 5 in<br> O A. 10<br> O B. 2<br> O c.<br> NI<br> O D. 5
    5·1 answer
  • Which equation is represented by the graph below
    5·1 answer
  • Tre has to pay $180 to book the recording studio plus $30 per hour of recording time. The function c(h)=30h+180 relates the tota
    9·1 answer
  • Please take a look at the picture. Please write your answer with an explanation.
    8·2 answers
  • Which fraction is equivalent
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!