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77julia77 [94]
3 years ago
10

Find the least number by which 243 must be divided to make it a perfect square.

Mathematics
1 answer:
yaroslaw [1]3 years ago
4 0

Answer:

Step-by-step explanation:

  • Well I hate to break the news but 243 is not a perfect square. I'll work you through it, 243 is not a perfect square because it is not an even number. an even number must end in (0,2,4,6,8)
  • Step one. Find the square root. the square root of 243 is <em>15.588. </em>
  • Step two Is it a perfect square. No 243 just cant be a perfect square.
  • Hope this helped :)
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C. Positive

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A. Describe the universal set and subset shown in the figure below Universal set Subset​
muminat

Set theory is the mathematical study of sets, which are well defined object collections

The description of the universal set and subset are as follows;

Universal set: \bigcup = {x ∈ N | 0 < x < 8} = { 1, 2, 3, 4, 5, 6, 7}

Subset: Set A = {x ∈ N | 0 < x < 8, x is odd} = {2, 4, 6 }

The reason the above values are correct are as follows;

The universal set, \bigcup is the set containing without repetition the elements of all sets that is related to it

From the diagram in the question, we have;

Universal set:

The universal set has all elements in the rectangular enclosed area, which are natural numbers, <em>N</em>, larger than 0, but less than 8

Therefore, we have;

  • Universal set: \bigcup = {<u>1, 2, 3, 4, 5, 6, 7</u>}, which is the set of natural numbers between 1 and 7

∪ = {x ∈ N | 0 < x < 8}

Subset:

A set <em>A</em> which is a subset of a set <em>B</em> is such that all the set <em>B</em> has all the elements of the set <em>A</em>

A subset is given by the set of elements enclosed in the circular area, which is a located within in the rectangular figure representing the universal set and , which is the set of all even natural numbers, <em>N</em>, larger than 0, but less than 8

Therefore, we have;

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8 0
3 years ago
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Christian and Benjamin go to the movie theater and purchase refreshments for their friends.
maria [59]

Answer:

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