Question

Name the property the equation illustrates.

9 + (–9) = 0

a Identity Property of Addition
b Addition Property of 0
c Inverse Property of Addition
d Inverse Property of Multiplication

Answer 1

Commutative Property of Addition
a + b = b + a

ex:) 2 + 3 = 3 + 2

Answer 2

Commutative Property of Multiplication
a • b = b • a

ex:) 2 • ( 3 ) = 3 • ( 2 )

Answer 3

Associative Property of Addition
a + ( b + c ) = ( a + b ) + c

ex:) 2 + ( 3 + 4 ) = ( 2 + 3 ) + 4

Answer 4

Associative Property of Multiplication
a • ( b • c ) = ( a • b ) • c

ex:) 2 • ( 3 • 4 ) = ( 2 • 3 ) • 4

Answer 5

Distributive Property
a • ( b + c ) = a • b + a • c

ex:) 2 • ( 3 + 4 ) = 2 • 3 + 2 • 4

Answer 6

Additive Identity Property
a + 0 = a

ex:) 3 + 0 = 3

Answer 7

Multiplicative Identity Property
a • 1 = a

ex:) 3 • 1 = 3

Answer 8

Additive Inverse Property
a + ( -a ) = 0

ex:) 3 + (-3) = 0

Answer 9

Zero Property
a • 0 = 0

ex:) 5 • 0 = 0

Answer 10

so @anaivillegas which is it? what property? i gave you an example.

Answer 11

i think additive inverse property

Answer 12

Additive Inverse Property

yes precisely :)
good job ;D

Answer 13

thank you