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professor190 [17]
4 years ago
12

Which expression is equivalent to 12x 3x5

Mathematics
1 answer:
Gnesinka [82]4 years ago
3 0

Answer: If it's 12x(3•5), answer is.... 180x.

If it's 12•3•5, answer is....180.

Step-by-step explanation: Simplify the expression for both.

Hope this is what you were looking for and I hope this helps you out! ☺

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Zinaida [17]

Answer: he needs to buy one less veggie cup

Step-by-step explanation:

7 0
3 years ago
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If M is the set of all square of integers that are less than 100 and N is the set of all positive odd numbers that are under 15,
ollegr [7]

A set is simply the group of numbers.

  • <em>The set of M and N are: </em>M = \{1,4,9,16,25,36,49,64,81\}<em>  and </em>N= \{1,3,5,7,9,11,13\}<em>.</em>
  • <em>The set of M n N is: </em>M\ n\ N = \{1,9\}<em>.</em>
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<u>(a) The set of M and N</u>

Given that:

M = squares of integers less than 100

N = Positive odd numbers less than 15

So, we have:

M = \{1,4,9,16,25,36,49,64,81\}

N= \{1,3,5,7,9,11,13\}

<u>(b) M n N and M u N</u>

M n N is the set of common elements between sets M and N.

So, we have:

M\ n\ N = \{1,9\}

M u N is the set of all elements in sets M and N.

So, we have:

M\ u\ N = \{1,3,4,5,7,9,11,13,16,25,36,49,64,81\}

Read more about sets at:

brainly.com/question/2332158

8 0
3 years ago
How much will it cost to carpet a rectangular room measuring 13.4 m by 24 m if carpeting costs​ $24.99 per square​ meter?
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It is easy

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So for 321.6sq.meters, 321.6×24.99

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What theorem or postulate can be used to justify that two triangles are congruent
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4 0
3 years ago
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Rx+h=sx-k solve for x
timama [110]
Rx + h = sx - k        Take all with x to the LHS

Rx - sx = -k - h

x(R - s) = - k -h

x =  (-k - h) / (R - s).  Multiply top and bottom by -1.

x =  (k + h) / (s - R)
6 0
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