3 years ago

Below is a proof showing that the sum of a rational number and an irrational number is an irrational number.

Mathematics

2 answers:

amid [387]3 years ago

6 0

Answer:

Step-by-step explanation:

x+(-a) is rational because it is the sum of two rational numbers. You can see them as fractions, if x and -a are rational numbers they can be represented by fractions and the sum of two fractions is a fraction, that is a rational number.

sp2606 [1]3 years ago

4 0

B. it is the sum of two irrational numbers.

You might be interested in

Pls help me!!!!!!!!!!!!!!!!

Helga [31]

Answer:

4 for the first one, 1 for the second one

Step-by-step explanation:

8 0

2 years ago

Divide. 1520÷83 =1520÷83 = R

slavikrds [6]

1520 divided by 83 is 18.31325301204819.
Rounded to the hundredth is 18.31.
Rounded to the tenth is 18.3

3 0

3 years ago

Read 2 more answers

In gfc factor 24-9 and 14x+63

icang [17]

Answer:

7(2x+9)

3(8-3)

Step-by-step explanation:

14x+63

We can factor out a 7

7(2x+9)

24-9

We can factor out a 3

3(8-3)

4 0

3 years ago

Solve 13+x>11. Enter your answer as an equality

Wittaler [7]

Answer:

x>-2

Step-by-step explanation:

13+x>11

Subtract 13 from each side

13-13+x>11-13

x>-2

5 0

3 years ago

1+1=2 2=2=8 3=3=18 4+4=?

Aloiza [94]

32
Because
1 times 1=1 ,1plus1=2
2 times 2=4,4plus4=8
3 times 3=9,9plus9=18
4times4=16,16plus16=32

4 0

4 years ago