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
777dan777 [17]
3 years ago
5

Is -2 rational or irrational?

Mathematics
2 answers:
kondaur [170]3 years ago
6 0

-2 is rational

This is because every negative integer is a negative rational number.

We know that -1 = -1/1, -2 = -2/1, -3 = -3/1, -4 = -4/1 and so on …….

In other words, any negative integer n can be written as n = n/1, here n is negative and 1 is positive.

So, negative 2 is rational.

Lerok [7]3 years ago
5 0

Answer:

Rational

Step-by-step explanation:

Rational. It can be expressed as a fraction, which is the definition of a rational number.

Hope this Helps!

You might be interested in
Dwayne scored 55 points in the last basketball game, which is 10 points more than his previous personal best. Lebron scored 15 p
spin [16.1K]

Answer: a) 30, b) 120

Step-by-step explanation:

Since we have given that

Let the number of points Scored by Dwayne be 'd'.

Number of points in the last basket ball game = 55 points

According to question, we get that

d+10=55\\\\d=55-10\\\\d=45

Let the number of points that Chris's score be 'c'.

Number of points Lebron scored = 45

According to question, number of points scored by Chris is given by

c+15=45\\\\c=45-15\\\\c=30

a. How many points did Chris score during the game?

c = 30

b. If these are the only three players who scored, what was the team’s total number of points at the end of the game?

45+45+30=90+30\\\\=120

Hence, a) 30, b) 120

5 0
3 years ago
Can u help me please?
slavikrds [6]
21.W hich value of y makes the following equatoin true?
answer:B
7 0
3 years ago
70 is 40% of what number? ________ 16 is 25% of what number? ________ 18 is what percent of 60? ________ 12 is what percent of 9
nordsb [41]

Answer:

I can tell you the first one and you can figure it out from there. 70 is 40% persent of what number? Well, we can chop 40% to 20% and chop 70 in half and we get 35. So 35 = 20% So we multiply 35 by five, and get 175. So 70 is 40% of 175.

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
(52) Pleaase check ym answer
Alinara [238K]
X = measure of each of the legs
"perimeter is 8 more than 2 times one of the legs" ---> P = 2x+8
P = 28 is the given perimeter

So,
P = 2x+8
28 = 2x+8
2x+8 = 28
2x = 20
x = 10

If x = 10, then the two legs add up to x+x = 10+10 = 20
Leaving P-20 = 28-20 = 8 inches left over for the base

You have the correct answer (choice D, 8 inches) though your steps are a bit confusing at some parts. Such as the part where you wrote 2x = 10 twice. I think I know what you were trying to say. 

4 0
3 years ago
Rational numbers are numbers that can be written as fractions or ___
julsineya [31]

Answer:

decimals

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • The Skyview Atlanta in Atlanta, Georgia is a super-sized Ferris wheel that overlooks the city
    9·1 answer
  • Joe borrowed $2,000 from the bank at a rate of 7% simple interest per year. How much interest did he pay in 5 years?
    10·1 answer
  • Marco sorted these solid figures into two groups. What is true about the groups?
    12·1 answer
  • Write an algebraic expression that models each word phrase four more than a number b
    14·1 answer
  • Help with the bottom? thanks ♡
    7·1 answer
  • PLSSSSS HELPPPPPP!!!!!!
    14·1 answer
  • Sam's taxable income in 2020 was $135,825. What is his tax liability if he files single?​
    14·1 answer
  • Help if u don’t mind <br> A)117<br> B)115<br> C)130
    11·1 answer
  • In the diagram below, the value of y must be
    6·1 answer
  • What is the ordered pair in the solution set of 0. 5x-2y=3
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!