3 years ago

What are sets and how can they be represented ?

1 answer:

7 0

A set is usually denoted by a capital letter, such as A, B, or C. A set may be described by listing all of its elements enclosed in braces.

For example, if Set A consists of the numbers 2, 4, 6, and 8, we may say: A = {2, 4, 6, 8}.

You might be interested in

Solve for xxx. Your answer must be simplified. -4+x≤9

Degger [83]

Answer:

x≤13

Step-by-step explanation:

-4+x≤9

Add 4 to each side

-4+4+x≤9+4

x≤13

5 0

3 years ago

Kelly wants to cut her birthday cake into 20 equal pieces. If she uses all of the cake, what is the correct angle she needs to c

klasskru [66]

Answer: Well if i am correct she would be cutting acute angles.

4 0

3 years ago

A bag contains 5 red marbles, 3 green marbles, 2 purple marbles, 2 orange marbles, and 1 blue marble.

san4es73 [151]

The answer is blue i just took the test.

7 0

3 years ago

Read 2 more answers

Ginger bought 3 boxes of markers. She gave markers to her sister. Now Ginger has 18 markers. How many markers were in each box?

Deffense [45]

does it say how much boxes she gave her sister?

8 0

3 years ago

If 729 to 3 = 9 what is 512 to 3 = ?

hichkok12 [17]

9^3 is 729 so x^3 = 512 and you find it to be 8

3 0

3 years ago