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
vladimir1956 [14]
3 years ago
5

Is -9 a rational number​

Mathematics
1 answer:
zloy xaker [14]3 years ago
3 0

Answer:

Yes it is.

Step-by-step explanation:

Yes it is.

Rational number is the subset of:

  • Whole number(Positive number+0)
  • Natural number
  • Negative numbers
  • Fractions &
  • Decimals

-9 is a decimal, and decimals are subset of rational number so -9 is a rational number.

Hope this helps ;) ❤❤❤

You might be interested in
4(5x-2)=2(9x+3)<br> help please!<br> 12 points and<br> brainliest
photoshop1234 [79]

Answer:

x = 7

Step-by-step explanation:

Given

4(5x - 2) = 2(9x + 3) ← distribute parenthesis on both sides

20x - 8 = 18x + 6 ( subtract 18x from both sides )

2x - 8 = 6 ( add 8 to both sides )

2x = 14 ( divide both sides by 2 )

x = 7

8 0
2 years ago
I need the answer and if you would please explain step by step
emmasim [6.3K]

Answer:

x=17

Step-by-step explanation:

well the triangles are congruent so that equation has to equal 61, so set it equal to 61, once you do that subtract 10 with 61 giving you 51, then divide 3 with 51 and you get 17

3x + 10 = 61 \\ 3x = 51 \\ x = 17

3 0
3 years ago
Find three consecutive numbers whose sum equals<br>999.​
mina [271]

Answer:

332, 333, 334

Step-by-step explanation:

First, we acknowledge that the equation that we need to solve will be "x+(x+1)+(x+2)=999" This is because x represents the smallest of three consecutive numbers whose sum is 999. Simplifying this equation will leave us with 3x+3=999 which is simplified further to 3x=996 and again simplified to x=332. X is the smallest number of the three.

4 0
2 years ago
More evaluation that I need help on p.s you do not need to explain your work because I just need the answer
makvit [3.9K]

Your answer is C) 1/9

lol I just solved the other answer sorry but people are going to try and take free points so I needed to give an answer to show that someone did something. Hope I helped anyway. You don't need to mark brainliest, but I'd appreciate it if you did.

<h2>-^_^-</h2>
6 0
3 years ago
Last year the population of Spoon Forks grew from 1250 to 1300. If the population of the town grows by the same percent this yea
Reptile [31]

Answer:

1352

Step-by-step explanation:

Firstly, we get the percentage growth last year. This is calculated as:

(1300-1250)/1250 * 100

= 4%

Now, we are assuming the growth rate is constant. So let’s calculate a 4% growth rate for this year. That would be:

4/100 * 1,300 = 52

The population this year would thus be 1300 + 52 = 1352

4 0
3 years ago
Other questions:
  • Find the explicit formula for the general nth term of the arithmetic sequence described below. Simplify your answer.
    11·1 answer
  • How can a mixed number be written as a sum?
    9·1 answer
  • Shelly states that the triangles below are similar. Which proportion supports her statement?
    14·2 answers
  • Does this set of ordered pairs represent a function? Why or why not? {(–5, –5), (–1, –2), (0, –2), (3, 7), (8, 9)}
    13·2 answers
  • The endpoints of segment ST are (1, -3) and (5, 7). What are the coordinates of the<br> midpoint?
    10·1 answer
  • If <br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Ba%20%2B%20ib%7D%7Bc%20%2B%20id%7D%20" id="TexFormula1" title=" \frac{a + i
    6·1 answer
  • Select the correct answer. What is the domain of the function represented by this graph? the graph of a quadratic function y = x
    6·2 answers
  • Which is the graph of −2x+y+4&lt;9?<br><br>HELP PLEASE!
    8·1 answer
  • Assuming that a person going to community college can't afford to go to a four-year college is an example of a) a generalization
    12·1 answer
  • Can someone please help me out with this as ive tried to put everything to solve it but im still wrong.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!