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adelina 88 [10]
3 years ago
13

If a gym class is divided into 4 equal teams, 2 students have to sit out; 5 teams, 1 student has to sit out; 6 teams, 4 students

have to sit out. If there are fewer than 70 people in the class, what is the minimum number of students that need to be added so that the class can be divided into 4,5, and 6 equal teams with no students sitting out?
Mathematics
1 answer:
USPshnik [31]3 years ago
3 0

Answer:

x = number of students in the class

"there are fewer than 70 people in the class"

x < 70

x must be divisible by 4,5 and 6.

x must be a multiple of 5

x can't end with a 5, because it won't be divisible by 4 or 6. This means x must end with a 0.

List the multiples of 6 and 4 till you find their highest common factor.

x = 60

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Zielflug [23.3K]

Answer:

100

Step-by-step explanation:

Okay so I'm not 100% sure but I think it's 100 because:

Angle B and D are the same, so the 12.5 areas will be the same (I honestly suck at explaining I'm really sorry.) But, if you add the sides from angle B and D it will be 50 because 12.5 + 12.5 + 12.5 + 12.5 (or 12.5 * 4). Meanwhile, For angle A and C, both outsides are the same as the other side.

I'm so sorry I can't explain the problem well but once you add them:

11.5 + 11.5 + 12.5 + 12.5 + 12.5 + 12.5 + 13.5 + 13.5 = 100

4 0
3 years ago
177*((177+(9-4+7)) +90/8=
larisa86 [58]

Answer:

33464.25

Step-by-step explanation:

Using BODMAS : brackets, division, multiplication, addition

177\times ((177+(9-4+7)) +\frac{90}{8}\\\\177\times (177+12) +\frac{90}{8}\\\\177\times 189 +\frac{90}{8}\\\\\\177 \times 189 + 11.25\\\\33453 + 11.25\\\\33464.25

3 0
3 years ago
Help plz:)))I’ll mark u Brainliest
shepuryov [24]

Answer:

Yes they are congruent by SAS (wrong answer)

Edit: the correct answer is by HL

5 0
3 years ago
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A print shop charges a fixed amount per photocopy and gives a 10% discount off the total cost of the photocopies. The total cost
givi [52]

Answer:

  the number of photocopies made

Step-by-step explanation:

The wording "a function of <em>the number of photocopies made</em>" tells you that "the number of photocopies made" is the independent variable.

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The wording "y is a function of x" means x is the independent variable.

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lesya692 [45]

Answer:

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3 years ago
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