mrelijahthomas12 mrelijahthomas12

22-09-2021
Mathematics

contestada

How can you classify the results of operations on real numbers?

Respuesta :

aditi123 aditi123

22-09-2021

Closure property: If a and b are real numbers, a+b is also a real number.
- Associative property: a+(b+c) = (a+b)+c.
- Commutative property: a+b = b+a.
- Additive identity: a+0 = a.
- Additive inverse: a + (-a) = 0.
For Multiplication -

Answer Link

hjdjdjsbslsbdhd hjdjdjsbslsbdhd

22-09-2021

A squared plus B squared equals C squared

Answer Link

Otras preguntas

how is enterepreneurship a prerequisite of development

What is one of the biggest challenges of being a staff member

this is really confusing please help

If a reader wants to evaluate a text, which is the best question to ask while reading it? A. What elements are used, and do they help the author's purpose? B.

The work function for magnesium is 3.70 eV. What is its cutoff frequency? Hint: 1 eV 1.60 x 10-19 J [ ? ] × 10⁰ ² ) Hz ]

Which of these reactions are acid-base reactions?

Which shows all the exact solutions of 2sec^2 (x)-tan^4 (x)=-1? Give your answer in radians. a) pi/3 + kpi and 2pi/3 + kpi b) pi/3 +2kpi and 5pi/3 +2kpi c) pi/4

After he leaves the well in The Time Machine, what do the Morlocks keep, as a trophy, from the Time Traveller? A. The levers in his pocket B. His shirt C. His b

what is truck farming

If REX ~ ROB, find the value of a.