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
nekit [7.7K]
3 years ago
8

Please Help this is the only one i dont know!!

Mathematics
1 answer:
Stella [2.4K]3 years ago
7 0

Answer:

\large\boxed{x=\dfrac{23}{33}}

Step-by-step explanation:

\text{Let}\ x=0.\overline{69}\\\\x=0.696969...\qquad\text{multiply both sides by 100}\\\\100x=69.696969...\qquad\text{subtract}\ x\ \text{from}\ 100x:\\\\100x-x=69.696969...-0.696969...\\\\99x=69\qquad\text{divide both sides by 99}\\\\x=\dfrac{69}{99}\\\\x=\dfrac{23}{33}

You might be interested in
5 1/2 x 1 1/2<br>using unit rate.<br>Simplify if possible.​
bezimeni [28]

Answer:

2 3/4

Step-by-step explanation:

this is the answer

5 0
3 years ago
Why doesn’t zero have an opposite
Neko [114]
Zero does not have a opposite, because it is not a positive number nor a negative number. It has no reciprocal either

hope this helps
3 0
3 years ago
Collection of domestic animals is a set. However, a collection of big domestic animal is not a set. How do you justify this stat
Schach [20]

Collection of domestic animals is a set. However, a collection of big domestic animal is not a set as it is a subset.

<h3>What are Domesticated animals?</h3>

Domestic animals are known to bee  dogs, cats, etc. that can live along with humans.

Note that Collection of domestic animals is a set but the collection of big domestic animal is a subset of domestic animals this is because the big domestic animal are part of the domestic animals and as such it will be a subset.

Learn more about animals from

brainly.com/question/14442826

#SPJ1

6 0
2 years ago
The diagonal of the rectangle is 10 inches long and the height of the rectangle is 8 inches. What is the perimeter of the rectan
hoa [83]

Basic perimeter is really easy to understand;

Step-by-step explanation:

10 x 8 = 80 in.

80 in. is your answer! Please mark brainliest and have a great day! :D

6 0
2 years ago
ryan earns $5 for each small dog he walks and $8 for each latge dog he walks. today he walked 8 dogs and made a total of $55. ho
ad-work [718]

If we divide 55 (the total amount of money he made) by 5 (price to walk one small dog), we get 11. Meaning that the maximum amount of small dogs he could possibly walk and receive that amount of money is 11. However, he only walked 8 dogs. Therefore Ryan would have needed to walk a specific amount of large dogs in order to earn 55 dollars in total.

After doing some process of elimination, I reached this conclusion:

3 small dogs = $15

5 large dogs = $40

The combination of the two would equal $55.

Therefore, the answer would be 3 small dogs.

7 0
3 years ago
Other questions:
  • name the lengths of the sides of three rectangles with perimeters of 14 units. use only whole numbers.
    9·1 answer
  • A prism is a three dimentional shape with the same ________ all the way through
    12·1 answer
  • How many times do 567 go into 5
    14·2 answers
  • Below are the demand and supply equations for overhead projectors in a certain market. In these equations, p represents price, D
    13·2 answers
  • What in the world this is so ughhh help please
    15·2 answers
  • Simplify the expression (3 - 4i)(1 + 5i) - (2 - i). Show your work
    13·1 answer
  • 8. If BD BC , BD = 5x – 26, BC = 2x + 1, and AC = 43, find AB.
    12·1 answer
  • I need help to find the missing side of this right triangle
    5·1 answer
  • FREE BRAINLIEST FOR THE RIGHT ANSWERS
    15·1 answer
  • Angles A and B are complementary. If sin A = 5x + 9 and cos B = 3x + 21, what is the value of x? (1 point) 2 6 15 39
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!