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
belka [17]
3 years ago
6

What is 2/9 turned into a decimal?

Mathematics
2 answers:
Harlamova29_29 [7]3 years ago
5 0

Step-by-step explanation: To write 2/9 as a decimal, we begin by dividing 9 into 2.

Since 9 doesn't divide into 2, we write a decimal point and a zero after the 2 so that we can divide 9 into 20.

9 divided into 20 two times . so we write a 2 in our answer above the zero. 2 multiplied by 9 is 18 and 20 - 18 is 2.

Now, we write another zero under the division sign and bring down the zero so we have 20. Again, 9 divides into 20 two times, 2 x 9 is 18, and 20 - 28 is 2.

Notice that there seems to be a pattern forming. To make sure that this is true, we write another zero under the division sign and bring down the zero so we have 20. 9 divided into 20 two times, 2 x 9 is 18, and 20 - 18 is 2.

Our decimal does not seem to be ending and our same digit is repeating.

Therefore, 2/9 converted into a decimal is 0.2 repeating.

Alex787 [66]3 years ago
4 0
2/9 is equals 0.22222222222 Hope it helped you
You might be interested in
Aubrey and Charlie are driving to a city that is 120 mi from their house. They have already traveled 20 mi, and they are driving
Zarrin [17]

Answer:  The function that models the distance they drive is

f(x) = 50x + 20 where x is the time in hours

reasonable domain:  0 ≤ x ≤ 3

Step-by-step explanation:

examples:

95 = 50(1.5) + 20 After driving another hour and a half, they will have driven a total of 95 miles.

120 = 50(2) + 20  This means that after 2 more hours they will reach their destination.

There is a little ambiguity in the question. The function could be written as if they are starting out.  f(x) = 50t  

20 = 50(.4)  At 50 mph it took .4 hours to go 20 miles.

120 = 5(2.4)  The whole trip took 2.4 hours.

7 0
3 years ago
alison practices multiplycation for 20 minutes and divison for 10 minutes how many problems does she practice in 15 days
insens350 [35]
She dose 450. problems in 15 days
4 0
3 years ago
Read 2 more answers
This is a way of expressing a relationship between x and y in set notation. It is called an ____ pair.
motikmotik
I think its called a linear pair
3 0
3 years ago
Read 2 more answers
(PLEASE HELP! 60 POINTS GIVEN FOR HELP!)
Pavlova-9 [17]
Part A. the origin is (0,0). Part B. the first point is right one and the down one and plot your point. 2nd one is left one and it is more than half so it is like a quarter of the square. the third point is, left 2 and it is less than 1/2 so it goes over a little less than 1/2.
8 0
3 years ago
Express x2+ 4x - 7 in the form (x + a) - b where a and b are integers.<br> please help 100 points
Darya [45]

Answer:

(x + 2)^2 - 11.

Step-by-step explanation:

f(x) = x^2 + 4x - 7

Now x^2 + 4x = (x + 2)^2 - 4 so we have:

f(x) = (x + 2)^2 - 4 - 7

f(x) = (x + 2)^2 - 11.

4 0
2 years ago
Other questions:
  • What two numbers multiply to 108 and add to -39?
    7·1 answer
  • Please help I need the answe pleaseeeeeeee
    10·1 answer
  • What is 53.67 to one decimal place
    9·2 answers
  • 5.08 Mid-Unit Assessment: Solid Figures Pool 1 <br><br> Question 7
    15·1 answer
  • Given f (x) = 3 x minus 1 and g (x) = 2 x minus 3, for which value of x does g (x) = f (2)?
    5·1 answer
  • The area of Kamar’s tabletop is a whole number of square feet. Could the length and width be decimal numbers each with one decim
    5·1 answer
  • What is 5.06 times 2.10. Pease show work
    5·1 answer
  • Please help!<br> what is it
    6·1 answer
  • I need the answer ASAP
    7·2 answers
  • A landscape architect plans to enclose a 3000 square feet rectangular region in a botanical garden. She will use shrubs costing
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!