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
balu736 [363]
3 years ago
7

Express the repeating decimal 2.1¯ as a fraction. 21/10 20/9 19/9 19/8

Mathematics
2 answers:
Oliga [24]3 years ago
6 0

Answer:

21/10

Step-by-step explanation:

Trust Me

zlopas [31]3 years ago
5 0
21/10 because 2. is 21 and .1 is 10
You might be interested in
Kyle is building a model out of cardboard, as shown below. He needs to construct the top and sides of each section of the model
saveliy_v [14]

Answer:

B

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the perimeter of the figure to the nearest tenth of a millimeter?
trapecia [35]
C because first you would find the circumference of the circle which is pi times diameter, which is 18.84 but since it is a semi-circle you would divide by 2 which is 9.42. Then you do 3+3=6 + the length which is 6 so you get 12. 12+9.42=21.42 and if you round that to the nearest tenth it is 21.42.
6 0
4 years ago
The end of a hose was resting on the ground, pointing up an angle. Sal measured the path of the water coming out of the hose and
Kazeer [188]
The problem above can be modelled as shown in the graph below

At x=4, the height of the water from the ground is
f(4)=-0.3 (4)^{2} +2(4)
f(4)=3.2 ft

6 0
3 years ago
Read 2 more answers
Factor the following polynomial 14x^2 - 35x
KonstantinChe [14]

Answer:

The binomial 14x^{2} - 35x can be factored as 7x(2x+5)

Step-by-step explanation:

When factoring, you want to factor each constant or variable by their greatest common factor (or GCF). Since 14x^{2} and 35x has a greatest common factor of 7x, factor each term by 7x and you'll get 7x(2x+5).

4 0
3 years ago
Can anyone help me with this please ?
zlopas [31]
   
\displaystyle \bf\\
 \frac{x}{20} =  \frac{14}{25}  \\  \\  \\ 
x =  \frac{14 \cdot 20}{25} =  \frac{280}{25} = 11,2 \sim \boxed{10} ~~\text{(rounded to the nearest tenth)}



7 0
3 years ago
Other questions:
  • A random sample of 250 men yielded 175 who said they'd ridden a motorcycle at some time in their lives, while a similar sample o
    11·1 answer
  • The difference of the product of a number, y, and 3 and 24 is 237. HOw do I write an equation write an equation
    5·1 answer
  • A mole has two alleles for fur color, B = brown fur and b = white fur. In a population of 100 moles, 12 have white fur.  a) What
    9·1 answer
  • Solve the system of linear equations. X=3
    13·1 answer
  • What is the fraction three for 185
    14·1 answer
  • $4.30 markup, 40% discount, 6% tax
    12·1 answer
  • Why is the quotient of 3 and 6 an ambiguous phrase?
    10·1 answer
  • Is 3+2(2p+4t) equivalent to 4p+12t+6.
    7·1 answer
  • Help please thanks!
    14·1 answer
  • A bag has some purple marbles and
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!