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
Lady_Fox [76]
3 years ago
11

Which property is demonstrated below? a + b = b + a

Mathematics
2 answers:
Contact [7]3 years ago
8 0

Answer:

Commutative Property

Step-by-step explanation:

The word "commutative" comes from "commute" or "move around", so the Commutative Property is the one that refers to moving stuff around. For addition, the rule is "a + b = b + a"; in numbers, this means 2 + 3 = 3 + 2. For multiplication, the rule is "ab = ba"; in numbers, this means 2×3 = 3×2.

Alex73 [517]3 years ago
3 0

Answer:

Commutative property of addition

Step-by-step explanation:

You might be interested in
A company specializes in custom home resales in an exclusive subdivision. A random sample of nine custom homes currently listed
Mashcka [7]

Answer:

Step-by-step explanation:

Given data of x and y are tabulated and slope and intercept found out

X Y

 

26 540

27 555

33 575

29 577

29 606

34 661

30 738

40 804

22 496

 

SLOPE 15.89351852

Intercept 140.0833333

a) Regression equation is

y =15.89x+140.08

b) Enclosed

c) POsitive linear relation

d) When x increses by 1 unit y increases by 15.89 units

e) predictor is x and response is y

f) No outliers.Potential are

26 540

27 555

33 575

29 577

g) whenever we have x value we substitute in regression equation and find y

g)

7 0
3 years ago
Ansel has two family members who travel for work. Ansel’s aunt travels every 12 days. Ansel’s cousin travels every 8 days. Today
Marat540 [252]
24 days,
12 & 8 have a least common multiple of 24 so that is when they would both travel
8 0
3 years ago
The sum of two acute angles is an obtuse angle. always, sometimes, or never true.​
alukav5142 [94]

Answer:

sometimes

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A sector of a circle of 7cm has an area of 44cm².calculate the angle of the sector,correct to the nearest degree π =22\7​
Hitman42 [59]

Answer:

\theta=102.85^{\circ}

Step-by-step explanation:

Given that,

The radius of circle, r = 7 cm

The area of sector, A = 44cm²

We need to find the angle of the sector. The formula for the area of sector is given by :

A=\dfrac{\theta}{360}\pi r^2

Solve for \theta.

\theta=\dfrac{360A}{\pi r^2}\\\\\theta=\dfrac{360\times 44}{\dfrac{22}{7}\times 7^2}\\\\\theta=102.85^{\circ}

So, the angle of the sector is equal to 102.85^{\circ}.

7 0
3 years ago
Use substitution to solve this problem<br>a=5, b=2<br>5a - b = ‽<br>​
Rom4ik [11]
Plug the numbers into the equation

5(5) - 2 = ?

25 -2 = 23

23
3 0
3 years ago
Other questions:
  • 1. 12 divided by ( -3 )<br><br> 2. -7 x ( -2 )
    8·1 answer
  • You want to rent a limousine for a trip to the city. The limo costs $700 for the night and $0.15 per mile. You have $750 to spen
    6·1 answer
  • The circle graph shows how a family spends its annual income. If
    7·1 answer
  • What is the definition of a term?
    10·1 answer
  • HELP ASAP!!!!!!!!.!!!!
    6·2 answers
  • In ___ bars are drawn horizontally and vertically
    8·1 answer
  • The radius of a cylindrical gift box is ​(3x+1​) inches. The height of the gift box is twice the radius. What is the surface are
    6·1 answer
  • Choose all pairs of points that are reflections of each other across both axes.
    12·1 answer
  • Multiply.<br><br> (x−5)(3x+6)<br><br> Express the answer in standard form.
    6·2 answers
  • Solve for d. −8+6=−10+10
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!