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
ollegr [7]
3 years ago
7

1.81 repeating as a fraction

Mathematics
2 answers:
OlgaM077 [116]3 years ago
6 0

Answer: 1 73/90 if the decimal is 1.81 and the one is repeating

If the .81 is repeating then 1 9/11

Step-by-step explanation:

Ganezh [65]3 years ago
3 0

Answer:

20/11

Step-by-step explanation:

let 0.(81) = x

--> 100x = 81.(81)

--> 100x - x = 81.(81) - 0.(81)

--> 99x = 81

--> x = 81/99 = 9/11

1.(81) = 1 + 0.(81) = 1 + x = 1 + 9/11 = 20/11

You might be interested in
Solve by completing the square and show steps <br> x^(2)+6x+5=0
Crazy boy [7]
X ^2 +6x+ 5
(x+2)(x+3)

2 + 3 = 5
While also 2•3= 6
The two numbers have to equal b when multiplied and c when added
4 0
3 years ago
Make X the subject of the formula<br><br><br>will mark brainliest!!​
irga5000 [103]

Answer:

y =  \frac{x + 2}{x - 4}  \\ xy - 4y = x + 2 \\ xy - x = 4y + 2 \\ x(y - 1) = 4y + 2 \\ x =  \frac{4y + 2}{y - 1}  \\  \boxed{x =  \frac{2(2y + 1)}{y - 1} }

hope this helps.

3 0
3 years ago
(2x-10) °= °<br><br><br> Please help
Marizza181 [45]

Answer:

2x-10

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Please help...
Aleksandr [31]
To do this you have to times the number of fabric by the length of each fabric
so you have 6*5/8=30/8=15/4 or 3.75
8 0
3 years ago
Drag each graph to show if the system of linear equations it represents will have no
Annette [7]
Top left, none
middle, many
top right, one
bottom left, none

if you extend the top and bottom left graphs, they won’t intercept. but if u extend the middle graph, they always intercept. and the top right graph only intercepts once
4 0
3 years ago
Other questions:
  • The sum of three consecutive integers is -30. find the integers.
    8·1 answer
  • Simplify the expression -2(p+4)
    11·1 answer
  • A percent measures a rate
    10·2 answers
  • In a school there are 1800 boys and 1200 girls. In an exam only 32 % of the boys passed and 50 % of the girls passed. Find the p
    12·1 answer
  • I will give brainliest to the person who does this first
    12·1 answer
  • Miranda surveyed her classmates about the number of cousins each of them has. Her results are shown in the box plot below. Numbe
    14·1 answer
  • Find the value of x and found to the nearest degree help ASAP
    12·1 answer
  • Please help me with this
    6·1 answer
  • Please help. this is a final exam question ​
    14·1 answer
  • Is this correct ? if not what’s the correct answer?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!