maddietately maddietately

18-08-2020
Mathematics

contestada

Let a and b be rational numbers. Is a – b rational or irrational?

Respuesta :

dreaagd dreaagd

18-08-2020

Answer:

Rational

Step-by-step explanation:

Since a and b are rational, a - b has to be rational because we are not dividing them. 2 rational numbers subtracted from each other is always a rational number.

Example: 34 (rational) 23 (rational)

34 - 23 = 11 (rational)

Answer Link

Otras preguntas

Please help me, thank you

CAN SOMEONE HELP? Thank you

William Base's employer withheld $13,956.95 in federal income tax. After completing his return, William determined that his tax is $11,874.82. Will William get

Is 0.12112112112 a rational number?

When Dickinson referred to King in her poetry, whom was she referring to?

Decide what values of the variable cannot be solutions for the equation. Do not solve. [tex]\frac{1}{4x} -\frac{2}{x} = 3[/tex] [tex]\frac{a}{b} \\\\b\neq 0[/te

BRAINLIEST AND 30 POINTS FOR THE BEST ANSWER.

In you notebook, how you can organize the following images in a more aesthetic way? Discuss your explanation in your notebook.

How many moles of iron are there in 55.85g of Fe3O4

If you could do one thing to help the consequences of Climate change, what would it be.