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
Colt1911 [192]
2 years ago
14

The operation denoted is by * is commutative and why?​

Mathematics
2 answers:
inn [45]2 years ago
8 0

Answer:

operation is commutative if and only if equal elements appear in all positions that are symmetrically placed relative to the diagonal from upper left to lower right. That is, to check whether an operation defined by a Cayley’s table is commutative, simply draw a diagonal line from upper left to lower right

Step-by-step explanation:

kipiarov [429]2 years ago
3 0

Answer:

The commutative property of multiplication states that changing the order of the numbers we are multiplying, does not change the product.

You might be interested in
ted says that 3 tenths multiplied by 100 equals 300 thousands. is he correct? Use place value chart to explain your amswer
Anna35 [415]
Yes he is correct because if he multiply 3by 100 equals it equals 300 thousands
7 0
3 years ago
Read 2 more answers
The equation for the circle below is x^2+y^2=4. what is the length of the circle’s radius
Inessa05 [86]
2 because in the equation of a circle it is x^2 + y^2 = r^2, r=radius so you would take the square root of 4, leaving the radius of the circle to be 2.
6 0
3 years ago
Gọi S là tập các giá trị nguyên của tham số m trong khoảng (–20;20) để bất phương
Pie

Answer:

i cannot understand

Step-by-step explanation:

5 0
3 years ago
Caroline is making some table decorations.
MrMuchimi

Answer:

Caroline buys 3 packs of candles and 5 packs of holders.

Step-by-step explanation:

1.) First, find multiples of 30 by adding 30 to itself. For example, 30, 60, 90.

2.) Second, find multiples of pakcs of holders until it matches the multiples of candle packs. 18, 36, 54, 72, 90.

3.) then you find that Caroline buys 3 packs of candles and 5 packs of candle holders so she has the same amount of both.

4 0
3 years ago
What value of k will make this expression equal to 0? <br><br> b • 3.8 • 2.72 • (k – 4)
Gelneren [198K]
4
4-4=0
anything × 0 = 0

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which situation shows the appropriate use of the law of large numbers? . a. Wilma predicts rolling a 2 about 50 times if she rol
    10·1 answer
  • CORRECT ANSWER = BRAINLIEST
    12·1 answer
  • Superman needs to save Lois from the clutches of Lex Luthor. After flying for 8 seconds, he is 1716 meters from her. Then at 18
    13·1 answer
  • Help me on number 7 pls
    12·2 answers
  • the mustard factory has 20,000 ounces of mustard to put into small packets.uf each packets holds 1/4 ounce,how many packets can
    11·1 answer
  • Using the formula for simple interest and the given values, find I. P= $300; r = 8%; t= 6 years; I = ? 1=$0 TrueCar Enter your a
    8·1 answer
  • a summer camp has 250 campers. there are 32 more boy campers than girl campers. which system of equations represents the situati
    5·2 answers
  • Solve the following equation: (number only) 6x-2=10x+8+x
    15·1 answer
  • Find the total surface area of this triangular prism<br> 25 cm<br> 24 cm<br> 10 cm<br> 14 cm
    10·1 answer
  • Please help me in this :")​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!