Seudónimo Seudónimo

02-11-2020
Mathematics

contestada

Tell which property is represented.

6. 0 + 45 = 45

7. (r+s) +t= r+(s+t)

8. 84•3 = 3•84

Respuesta :

marissarobertson077 marissarobertson077

02-11-2020

6= identity property (addition)
7= associative property (addition)
8= communicative property (multiplication)

Answer Link

alexchase02 alexchase02

02-11-2020

Identity property 4+0=4. 0+a=a and so forth

Associative property addition (5x6)x7. 5x(6x7)

Commutative property addition flips the numbers 84x3 3x84

Answer Link

Otras preguntas

What is the factor 0.5 of 3inches cube

Explain how "night" is a metaphor for the author, Elie Wiesel in the novel, Night.

Investors emotionally react towards new market information. A) Framing effect B) Prospect theory C) Availability heuristic D) Representativeness heuristic

Question Consider the steps needed to rewrite the following expression in standard form. 23(15x+6y)+25(12x+13y) Match an expression with the appropriate step.

catt is matched by the regular expression (h|c|b)at*a. True b. False

How many atoms of helium are in 2.50 mol of Helium?

Interest and Annuity 7. A sum of money doubles itself in 6 years at certain rate of interest. In how many years would it triple if the rate of interest is incre

Explain how "night" is a metaphor for the author, Elie Wiesel in the novel, Night.

At last the date of marriage was fixed. Active voice=?

Simplify -5.4u(3.8u+2)