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
IRINA_888 [86]
2 years ago
8

Please help

Mathematics
2 answers:
Crazy boy [7]2 years ago
8 0

Answer:

157 / 110

Step-by-step explanation:

1.42727........

1000x = 1427.2727.......

10x = 14.2727....... ( - )

___________________

990x = 1413

___________________

x = 1413 / 990

x = 157 / 110

Therefore,

1.42727........ in fraction is 157 / 110.

NNADVOKAT [17]2 years ago
3 0

Answer:

\frac{157}{110}

Step-by-step explanation:

We require 2 equations with the recurring digits placed after the decimal point.

let x = 1.4272727.. ( multiply both sides by 10 and 1000 )

10x = 14.2727.... (1)

1000x = 1427.2727.... (2)

Subtract (1) from (2) thus eliminating the recurring decimal

990x = 1413 ( divide both sides by 990 )

x = \frac{1413}{990} = \frac{157}{110}

You might be interested in
Please answer it’s 20 points for award!
guajiro [1.7K]

Answer:

The scale drawing is 20 units by 4 units

Step-by-step explanation:

20/5 = 4

100/5 = 20

6 0
2 years ago
the length of a rectangle is 2 times in width if the perimeter of the rectangle is 36 in find its length and width​
Basile [38]

Answer:

Length=12 inches Width=6 inches

Step-by-step explanation:

X can stand for the width. 2x can stand for the length since it is twice the width. The perimeter would then equal 6x. 6x is equal to 36. Divide by 6 to isolate x. X equals 6 inches. So twice the width would be 12 inches.

8 0
2 years ago
What function should you choose if you want to make a copy of a digital image file to back it up? Save Copy Save As All of the a
SashulF [63]

Answer:

What function should you choose if you want to make a copy of a digital image file to back it up? Save Copy Save As All of the above Question 7(Multiple Choice Worth 2

Step-by-step explanation:

6 0
3 years ago
Please help! Thanks (:
ryzh [129]
\frac{x*x}{2}=49 \\  \\ x^2=49*2\\x^2=98 \\x= \sqrt{98} \approx 9.9 \ in
3 0
3 years ago
What is the best approximation for the area of a circle with a diameter of 19 meters?
Talja [164]
Area=3.14(r)^2
radius is half of diameter
3.14(9.5)^2=283.385
rounded is 283.39
5 0
3 years ago
Read 2 more answers
Other questions:
  • Allen is traveling 65 MPh. how many hours will it take for him to travel 585 miles?
    5·1 answer
  • Complete the factorization.
    5·1 answer
  • The population of Jacksonville in 2018 is estimated to be 19,000 people with an annual rate of increase of 3.4%. Which equation
    14·1 answer
  • Y=−1(x−3) 2 +4 please answer
    12·2 answers
  • Please help! Image Below
    10·1 answer
  • Solve for x: the quantity of x plus 16 all over 3 = 3x (1 point) a x = −7 b x = −13 c x = 8 d x = 2
    12·1 answer
  • 1) Which unit would be best to use to measure the length of a swimming pool?
    9·1 answer
  • Franklin bought 10.7 pounds of potatoes and 0.74 pounds of carrots. How many pounds of vegetables did he buy in all?
    13·1 answer
  • Suppose that y varies directly with x
    6·1 answer
  • A building in a city has a rectangular base. the length of the base measures 65 ft less than twice the width. the perimeter of t
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!