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mote1985 [20]
3 years ago
13

Find the length of a square with a perimeter of 48cmeter

Mathematics
2 answers:
poizon [28]3 years ago
8 0

Answer:

12

Step-by-step explanation:

Perimeter of a square:

4(L)

L = Length

=> 4(L) = 48

=> 4L = 48

=> 4L/4 = 48/4

=> L = 12

The length of the square is 12 cm.

skad [1K]3 years ago
3 0

Answer:

12

Step-by-step explanation:

Since the lengths of the sides of a square are equal, divide the perimeter by 4

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Answer:

1932 credit hours

Step-by-step explanation:

Create a proportion

credits             credits

----------     =      ----------

students          students

14      ?

---- = -----

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14 times 138

1932 credit hours

6 0
3 years ago
Solve 2x+3y=6 for y<br><br> Answers listed: <br> y=-2/3x+2<br> y=2/3x-2<br> y=2x-3<br> y=2x+6
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The answer is the first one.
4 0
3 years ago
Read 2 more answers
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F(x) = 50x + 20
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5 0
3 years ago
What is the rate of change of the volume of the cylinder at that instance (in cubic kilometers per second)?
Kay [80]

Answer:

hello your question is incomplete attached below is the complete question

answer : -2400 π

Step-by-step explanation:

dr/dt = -12 km/s

h = 2.5 km

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hence the rate of change of Volume of cylinder at that instance

= dv / dt = d(\pi r^h ) / dt  

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hence ; dv / dt = -2400 π

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3 years ago
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The average height of the fence is 2 m; its length is 20π m. So, its 2-sided area is
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At 1 L/(100 m²), it will take 2.51 L of paint to paint both sides.
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