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NemiM [27]
3 years ago
10

Drag each value to the correct location on the table. Identify whether the given numbers are perfect squares, perfect cubes, or

neither. 8, 9, 21, 27, 1331, 1332, 100, 1,000, 126, 125, 25, 81.
Mathematics
2 answers:
Maru [420]3 years ago
7 0

9- square

100- square

25- square

81- square

8- cube

27- cube

1331- cube

1000- cube

21- neither

1332- neither

126- neither


eduard3 years ago
6 0

Answer:

Cubes 8, 27, 1331, 1000, 125 Squares 9, 100, 25, 81 and neither are 21, 1332, 126.

Step-by-step explanation:

The given numbers are 8, 9, 21, 27, 1331, 1332, 100, 1000, 126, 125, 25, 81 and we have to find the perfect squares, perfect cubes or neither from these numbers.

8=2^{3}

9=3^{2}

21 is neither square nor cube.

27 = 3³

1332 is niether

1331 = 11³

100 = 10²

1000 = 10³

126 neither

125 = 5³

25 = 5²

81 = 9²

So cubes are 8, 27, 1331, 1000, 125 and squares are 9, 100, 25, 81.

Neither are 21, 1332, 126.

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EastWind [94]

Answer:

The rental cost of one movie is $2.25 and the rental cost of one video game is $6.25

Step-by-step explanation:

Let the rental cost of 1 movie be m.

Let the rental cost of 1 video game be v.

One month, Tammy rented 2 movies and 6 video games for a total of $42. This means that:

2m + 6v = 42 ________ (1)

The next month she rented 5 movies and 3 video games for a total of $30. This means that:

5m + 3v = 30 _________(2)

We now have two simultaneous equations:

2m + 6v = 42 ________ (1)

5m + 3v = 30 _________(2)

Multiply (2) by 2, and we have:

2m + 6v = 42 __________ (1)

10m + 6v = 60 _________ (3)

Subtract (1) from (3):

 10m + 6v = 60

-<u> 2m + 6v = 42</u>

 <u>  8m     =     18</u>

=> m = 18 / 8

m = $2.25

Put the value of m back in (1):

2(2.25) + 6v = 42

4.5 + 6v = 42

=> 6v = 42 - 4.5 = 37.5

v = 37.5 / 6

v = $6.25

Therefore, the rental cost of one movie is $2.25 and the rental cost of one video game is $6.25

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3 years ago
Can someone please help me with this (it says I have to choose more than 1 answers)
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Answer:

B & C

Step-by-step explanation:

Since x is greater than 38, 40 and 120 matches the condition.

Hope u understand.

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