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
xz_007 [3.2K]
3 years ago
15

Is 2.11 a rational number or a repeating decimal why

Mathematics
2 answers:
erma4kov [3.2K]3 years ago
6 0

Answer:

it is a rational number

Step-by-step explanation:

the decimal does not repeat  pls mark me as a brainiest

OverLord2011 [107]3 years ago
4 0

Answer:

A rational number

Step-by-step explanation:

the decimal doesnt repeat forever and it ends

You might be interested in
35 points + brainliest!
jarptica [38.1K]

Answer:

x= -2-√11. or. x= -2 + √11

Step-by-step explanation:

solving quadratic equation by completing the square

x^2+4x-7=0

x^2+4x=7

x^2+4x + (4/2)^2=7 + (4/2)^2 ( adding (1/2 coefficient of x)^2 on both sides

x^2+4x + 4=7 + 4

x^2+4x + 4=11. factorize(x^2+4x + 4) into (x + 2)^2

(x + 2)^2=11

√(x + 2)^2= + - √11

x + 2 = + - √11

there are two different solution .

x + 2 = -√11. or x + 2 = + √11.

x= -2-√11. or. x= -2 + √11.

8 0
3 years ago
Find the value of x <br> A. 8 <br> B. 12<br> C. 4 <br> 4. 16
Airida [17]

Answer: 3 x 4 is 12 Is your answer mark my brainliest

Step-by-step explanation:

7 0
3 years ago
Write the verbal phrase as an algebraic expression/equation: a number m cubed
hram777 [196]
Ttps://www.palmbeachstate.edu/prepmathlw/Documents/translatingkeywords.pdf

Try seeing if this link works it should help

5 0
3 years ago
Help please !!!!!!!!!!!!
e-lub [12.9K]
Is this from k12? i am a k12 student, and the answer should be 2.2 units but I could be wrong.
7 0
3 years ago
A system of equations is graphed on the coordinate plane.
ANTONII [103]
You have 2y=3x-1 and 4y=6x-2. first step is to get the y by itself . first equation you divide everything by 2 which gives you the equation: y= 3/2x-1/2
or y= 1.5x-.5, for the second equation you divide everything by 4, which gives you y=6/4x-2/4 (1/2) or y=1.5-.5. both equations are equal to one another: 
the answer is therefore C Infinitely many solutions.

8 0
3 years ago
Other questions:
  • Elements that are usually shiny and good conductors of heat and electricity are known as A. gases B. metals C. solids D. nonmeta
    8·2 answers
  • How is finding the factors of a number different from finding the prime factorization of a number?
    9·1 answer
  • John was born in January. On the first July 4th of his life, his aunt gives him $50 to save for his college education. On every
    11·1 answer
  • When conducting a paired differences test, what is the value of n? The total number of data values. The total number of data val
    12·1 answer
  • How do you do this please explain
    5·1 answer
  • A store buys a bag of chips
    11·2 answers
  • Which of the following is accurate about The Louisiana purchase in 1803 choose 3 that apply ///help me plz
    6·2 answers
  • Jayson used 0.5 cup of kernels to make 16 cups of popcorn. How many cups of popcorn would he make if he used 0.75 cup of kernels
    9·1 answer
  • PLEASE HELP MEEEEE!!!!!
    8·2 answers
  • 20 is 25% of what number?<br><br> Enter your answer in the box.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!