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3 years ago

If A = {2,4,6,8,}, write the set A by description method

Mathematics

1 answer:

belka [17]3 years ago

6 0

Step-by-step explanation:

Set-builder notation is a notation for describing a set by indicating the properties that its members must satisfy.

C={2,4,6,8}

C={2×1,2×2,2×3,2×4}

thus set builder form is:

{x:x=2n,n∈N} and this set is also call even number set in description mathod

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3 years ago

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In Elizabeths town streets run east and west and avenues run north and south each street and avenue is one block apart. if eliza

emmainna [20.7K]

The correct answer is:

15 blocks.

Explanation:

"As the crow flies" means in a straight line. This will be a diagonal line connecting the two locations.

Elizabeth's house can be represented by the ordered pair (1, 4), where the x-coordinate represents the street number and the y-coordinate represents the avenue number. Using this same system, the restaurant is represented by the ordered pair (10, 16). To find the length of the line segment that would connect the we use the distance formula:

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3 years ago

Translate: The product of six and ten. Explain your answer. ANYONE HELP PLEASE

alexira [117]

Answer:

Step-by-step explanation:

product means multiplication

therefore 6×10=60

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3 years ago

I need help explaining

sukhopar [10]

Answer:

Sure.

Step-by-step explanation:

So X is a variable meaning its a letter that represents a number. When there are a number and a variable (or a letter) like this 2x or 9y it means you are going to multiply the number by the variable. In this case it is 7 times x is equal to 21 so all we have to do is find what times 7 is equal to 21 and that number is 3. So if 7*x=21 is 7*3=21 then x=3. If you have any questions ill be more than open to answering them, hopefully this helped. Have a good day/night.

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Step-by-step explanation:

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3 years ago

If A = {2,4,6,8,}, write the set A by description method​

If A = {2,4,6,8,}, write the set A by description method