Select the property that allows the left member of the equation to be changed to the right member. b + a = a + b commutative - addition distributive associative - multiplication symmetric commutative - multiplication associative - addition identity - addition
Which of the following are parallel to the line 2x+ 4y=16
DontcareanyonemoOctober 23, 20213 Comments
7.(06.02)Nami plotted the graph below to show the relationship between the temperature of her city
Fryday2516October 23, 20214 Comments
3. Lolly and Molly are reading a book. Lolly is on page 30 and reads 4 pages a minute.Molly is on page 40 and reads two pages
mobeteOctober 23, 20214 Comments
On a scale drawling with the scale of 1 in to 5ft to aflagpole is 4 inches tall how tall is the actual flagpole
PoweradampowerOctober 23, 20214 Comments
Renting a trailer for 4 days costs $84. Renting the trailer for 5 days costs $100. Which of the following
Help1572October 23, 20212 Comments
This Post Has 10 Comments
If 2 = x, then x = 2
this is symmetric property
Commutative property of multiplication
The answer is you a ho3
Commutative - addition.
You're switching a and b to get the same answer. It works with Multiplication too, as you can tell!
The correct option is
(7) Identity - addition.
Step-by-step explanation: We are given to select the property that allows the left member of the equation to be changed to the right member.
8 + 0 = 8.
We now that
if a is a real number, then the equation a + 0 = a is the additive identity.
Putting a = 8, we get
Thus, the required property is additive identity.
Option (7) is CORRECT.
commutative - addition property
Given : b + a = a + b
To find : Select the property that allows the left member of the equation to be changed to the right member.
Solution : We have given b + a = a + b
By the commutative - addition property : x + y = y +x
Example : 4 +5 = 5 +4
9 = 9.
If we inter change the left member of equation to the right member of the equation it will not affect.
Hence it is shows the commutative - addition property.
Therefore,commutative - addition property
The answer is Symmetric Property of Equality. The following property: If if a = b then b = a is symmetric.
8 + 0 = 8: identity- addition (any number + 0= that number)
a(b + c) = ab + ac: distributive (multiplying a on the left-hand side of the equation by the numbers in parenthesis gives you the right-hand side of the equation)
b + a = a + b: commutative- addition (numbers can be added in any order and still produce the same answer)
If 2 = x, then x = 2: symmetric (if a = b then b = a)
x(10) to be written 10x: commutative- multiplication (numbers can be multiplied in any order and still produce the same result)