1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
omeli [17]
3 years ago
11

prealgebra.. please help... examples for each one are commutative property, associative property, additive identity property and

additive inverse property.

Mathematics
1 answer:
Vadim26 [7]3 years ago
4 0

Step-by-step explanation:

Lets first understand what each of these properties are.

  • Commutative property - an operation is commutative if changing the order of the operands does not change the result
  • Associative property - an operation is associative if grouping the operands with parenthesis does not change the result
  • Additive identity property - this property says that when you add 0 to a real number, or add a real number to 0, the result is the same real number
  • Additive inverse property - the additive inverse of a number is the number required to add to make the result 0

Problem 1

This is an example of the additive inverse property because -2 + 2 = 0.

Problem 2

This is an example of the associative property because the numbers are grouped differently, but still equal each other.

Problem 3

This is an example of the commutative property because the numbers are arranged differently but still equal each other.

You might be interested in
Find the difference between 7⅖ and 2⅝​
maksim [4K]

Answer:

\frac{191}{40} or 4.775

Step-by-step explanation:

3 0
3 years ago
In what place value will the first digit of the quotient be for 5.64 divided 15.
nadya68 [22]

Answer:

Tenths.

Step-by-step explanation:

7 0
3 years ago
Pleeeeeeeeeeesease helllllllp meee
andrew-mc [135]

Answer:

This is a vertical angle theorem

Step-by-step explanation:

Vertical angles are a pair of opposite angles formed by intersecting lines. In the figure, ∠1 and ∠3 are vertical angles. ... Vertical angles are always congruent . So, in this figure, ∠1≅∠3 and ∠2≅∠4 .

3 0
2 years ago
Label the diagram
Tomtit [17]
A) y-axis

B) quad lll

C) x-axis

D) quad IV

Is this the answer you were looking for?
8 0
3 years ago
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!
castortr0y [4]

Answer:

$3.75

Step-by-step explanation:

dimes= x

quarters= x+2

nickels= 2x+2

sum is 3.75

.10x+.25(x+2)+0.05(2x+2)=3.75

.10x+.25x+.50+0.10x+0.10=3.75

0.45x=3.15

x=7 dimes (0.70)

x+2=9 quarters (2.25)

2x+2=16 nickels (0.80)

They add to $3.75

5 0
2 years ago
Read 2 more answers
Other questions:
  • Help please ! its geometry
    7·2 answers
  • A truck driver is hauling furniture for a moving job. He travels an average of 54 miles per hour. It takes a total of 15 hours t
    7·1 answer
  • When a group of people were tested for a rare disease, 99.6 percent of them
    11·1 answer
  • This is percent of change: 15 yards to 18 yards
    5·1 answer
  • 9 times 864 work shown plz
    8·1 answer
  • The diameter of a penny is 19.05 mm and the thickness is 1.52 mm what is the approximate volume of the role of Penny to the near
    15·1 answer
  • what is the radius of a circle that has a sector area of 3pi cm squared and a central angle of 2pi/3 radians
    15·2 answers
  • I need help please ASAP
    10·1 answer
  • Our traits are determined by our genes and these traits are inherited. Where do our genes come from?
    7·2 answers
  • Probability Math Question
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!