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
Serhud [2]
4 years ago
9

Give an example to show that subtraction does not follow the associative rule

Mathematics
1 answer:
Agata [3.3K]4 years ago
4 0

(6 - 2) - 1 = 4 - 1 = 3

6 - (2 - 1) = 6 - 1 = 5

The associative rule doesn't work for subtraction because you get different results when you move the parentheses.

You might be interested in
PLEASE HELP I WILL GIVE BRAINLYEST
insens350 [35]

∠13 = 70.5° [Vertically Opposite angles]

∠13+∠14=180° [Linear pair]

70.5°+∠14=180°

∠14=180-70.5

∠14=109.5

∠15=∠14=109.5 [Vertically opposite angles]

∠13=∠12= 70.5° [Co-interior angles]

∠12=∠10= 70.5° [Vertically Opposite angles]

∠14=∠11=109.5 [Co-interior angles]

∠9=∠11= 109.5 [Vertically opposite angles]

∠13=∠7= 70.5° [Alternate interior angles]

∠7=∠5=70.5° [Vertically Opposite angles]

∠7+∠8=180° [Linear Pair]

70.5+∠8=180

∠8=180-70.5

∠8=109.5°

∠8=∠6= 109.5° [Vertically Opposite angles]

∠6=∠3=109.5° [Co-interior angles]

∠7=∠2=70.5° [Co-exterior angles]

∠2=∠4= 70.5° [Vertically Opposite angles]

∠3=∠1= 109.5° [Vertically Opposite angles]

\red{ \rule{35pt}{2pt}} \orange{ \rule{35pt}{2pt}} \color{yellow}{ \rule{35pt} {2pt}} \green{ \rule{35pt} {2pt}} \blue{ \rule{35pt} {2pt}} \purple{ \rule{35pt} {2pt}}

<h3>Measures of all angles in sequence⤵️</h3>

  • ∠1= 109.5°
  • ∠2= 70.5°
  • ∠3= 109.5°
  • ∠4= 70.5°
  • ∠5= 70.5°
  • ∠6= 109.5°
  • ∠7= 70.5°
  • ∠8= 109.5°
  • ∠9= 109.5°
  • ∠10= 109.5°
  • ∠11= 70.5°
  • ∠12= 109.5°
  • ∠13= 70.5°
  • ∠14= 109.5°
  • ∠15= 109.5°
  • ∠16= 70.5°
8 0
3 years ago
Read 2 more answers
Hey market sales six cans of food for every seven boxes of food the market sold a total of 26 cans and boxes today how many of e
My name is Ann [436]

Answer:

It sold 14 cans boxes of food and 12 cans of food.

Step-by-step explanation:

The factor for the food cans depend upon every seven food boxes .So, the same no. of sets of food cans will be sold.

Let the no. of sets of food boxes be x.

According to the question,

6x+7x=26

13x=26

x=26/13

x=2

No. of food cans =6x=6×2=12 cans

No. of food boxes=7x=7×2=14 boxes

Please mark brainliest ,if it is truly the best ! Thank you!

4 0
3 years ago
3х – Зу = 15<br> Determine if the given ordered pair, (5,4) satisfies the given equation
galina1969 [7]

Answer:

it does not.

Step-by-step explanation:

3(5)-3(4)=15

15-12=15

3=15

6 0
3 years ago
Use the graph of the function to estimate the interval on which the function is increasing
vlabodo [156]
The function is increasing on the intervals (-infinity, -2.5] and [1, infinity)
6 0
3 years ago
CAN SOMEONE JUST PLEASE ANSWER THIS ASAP FOR BRAINLIEST!!!!
gizmo_the_mogwai [7]

Answer:

When the ball hit the ground, the height of the ball will be zero. So using the value of h(x) as zero in the given equation, we can find the time in which the ball will hit the ground.


0 = -(x-2)^2 + 16


(x-2)^2 = 16


x-2 = 16


x-2 = 4


x = 6


This means the ball will hit the ground 6 seconds after Amir threw it.



Step-by-step explanation:


7 0
4 years ago
Other questions:
  • Clayton surveyed a random sample of 90 registered voters in his hometown. He asked them if they were in favor of building a new
    10·1 answer
  • A plants she is 1.6 times it’s age.Write an equation to represent this situation let H=plants height and Y=plants age
    7·1 answer
  • . What is the distance around a 2 Dimensional Shape?
    11·1 answer
  • The complement of an acute angle is always
    14·1 answer
  • Juan will put fencing around the outside of the enclosure. How much fencing does he need for the enclosure?
    7·1 answer
  • How do you find similar triangles (equation?)
    14·1 answer
  • Which of the following is a perfect square<br> A. 13<br> B. 100<br> C. 127<br> D. 102
    11·1 answer
  • What is 1/2 of 1/3 of 1/5 of 60?
    10·2 answers
  • Astatine is a radioactive chemical element that was first produced at the University of California, Berkeley in 1940. The half-l
    9·1 answer
  • What is the length of the transverse axis (y-2)^2/16 - (x+1)^2/144= 1
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!