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
Romashka-Z-Leto [24]
3 years ago
8

Two consecutive odd whole numbers are selected. The difference between the reciprocals of the two numbers is 2/143. Determine th

e two numbers.
Mathematics
1 answer:
nikklg [1K]3 years ago
5 0

Answer:

  11 and 13

Step-by-step explanation:

Suppose the smaller one is x. Then the difference of their reciprocals is ...

  \dfrac{1}{x}-\dfrac{1}{x+2}=\dfrac{(x+2)-(x)}{x(x+2)}=\dfrac{2}{x(x+2)}

This tells us that x will be the smaller of the two factors of 143:

  143 = 11×13

  x = 11

The two numbers are 11 and 13.

You might be interested in
What is the most precise classification of the quadrilateral?
Naddik [55]
It's F because a quadrilateral is at those classifications
4 0
3 years ago
Whats the the answer -x/3 = 2
Kisachek [45]

Answer:

-6

Step-by-step explanation:

-x/3=2

Multiply both sides by 3:

-x=6

Divide both sides by -1:

x=-6

Hope this helps!

8 0
3 years ago
I need help with the question in the attached image.
OlgaM077 [116]

Answer:

Third choice

Step-by-step explanation:

We can subtract 4r by r, and that gives 3r. 3 subtracted by negative 3 gives 6 (Remember, 2 negatives is a positive!). This gives 3r+6

Brainlyp pls!

3 0
3 years ago
Answer and show the work please?
Marat540 [252]
You correct its 8.8 peace
7 0
3 years ago
Suppose a city with a population of 800,000 has been growing at a rate of ​3% per year. If this rate​ continues, find the popula
rusak2 [61]

Answer:

57600000

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • How do you solve this problem
    14·1 answer
  • This Venn diagram represents the science subjects studied by students. What is the probability that a student, chosen at random,
    9·2 answers
  • Pleaseeeeee helppppp!!!!
    13·2 answers
  • A paper hat is folded into the shape of a kite, as shown.
    8·2 answers
  • How tall is the green character?
    9·1 answer
  • Yes or no???????????
    12·1 answer
  • What is the value of the expression? 8P3 120 O 20 O 56 6720 O​
    13·1 answer
  • What is the value of a?
    8·1 answer
  • Factories:<br><img src="https://tex.z-dn.net/?f=xy%20-%205y%20%2B%202x%20-%2010" id="TexFormula1" title="xy - 5y + 2x - 10" alt=
    15·1 answer
  • How much momentum does a 50 kg mass moving west at 10 m/s have?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!