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Alla [95]
3 years ago
6

The perimeter of the square is 200cm . Find its length

Mathematics
2 answers:
Luda [366]3 years ago
7 0
Each side is 50cm so 50cm × 4 sides = 200cm
Zielflug [23.3K]3 years ago
6 0

A square has 4 sides. The total perimeter (length around) is 200.

Divide the total perimeter by the number of sides.

200/4=50

hope this helps :)


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There are 276 students.
Lynna [10]

Step-by-step explanation:

Number of males is

  • 276 - 158 = 118

Number of males not enrolled

  • 118 - 82 = 36

Number of females not enrolled

  • 158 - 102 = 56

(a)

The table based on data is

<u>                 Enrolled        Not enrolled      Total  </u>

<u>Male            82                  36                     118    </u>

<u>Female        102                56                     158   </u>

Total            184                 92                     276

(b)

Percentage of students were males that went to magic college

  • enrolled male / total students =           (use table above)
  • 82/276*100% = 29.71% (rounded)

(c)

Percentage of females went to magic college

  • enrolled female / total female =           (use table above)
  • 102/158*100% = 64.56% (rounded)
7 0
1 year ago
PLEASE HELP! Slope parallel to line y = 2x/3 + 4 PLZ!
marta [7]

Answer:

2/3

Step-by-step explanation:

I think you meant y=2/3x+4 because what you wrote is not the right way to right that equation, but anyways the slope of the parallel line is 2/3 because lines that are parallel have the same slope.

I hope this helps!

5 0
3 years ago
Using the numbers and symbols, solve 7x = 42
spin [16.1K]

Answer:

you currently have the value of x × 7, you need to divide it by 7 to find the value of x.

42 ÷ 7 = 6

Step-by-step explanation:

4 0
3 years ago
Re-write the quadratic function below in Standard Form y = 2(x + 5)² + 3.​
zmey [24]

Answer:

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Step-by-step explanation:

2(x^2 + 10x + 25) + 3

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2x^2 + 20x + 53

7 0
2 years ago
I need help on dividing 415 by 13
olga55 [171]
Answer is easy
415 / 13 =
31.92
4 0
3 years ago
Read 2 more answers
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