subject
Mathematics, 15.01.2020 20:31 brainzz04

What property of addition is 0+y=y
a. commutative property
b. associative property
c. additive identity property
d. additive inverse property

what property of addition is 9+(7+b)=(7+b)+9
a. commutative property
b. associative property
c. additive identity property
d. additive inverse property

what property of addition is (7+a)+9=7+(a+9)
a. commutative property
b. associative property
c. additive identity property
d. additive inverse property

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 14:50
Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply
Answers: 1
question
Mathematics, 21.06.2019 15:00
Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.
Answers: 2
question
Mathematics, 21.06.2019 19:00
After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?
Answers: 2
question
Mathematics, 21.06.2019 22:10
What is the circumference of a circle with an area of 50.24 cm²?
Answers: 2
You know the right answer?
What property of addition is 0+y=y
a. commutative property
b. associative property
...
Questions
question
Mathematics, 09.08.2019 21:10
question
Biology, 09.08.2019 21:10
Questions on the website: 13722363