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STatiana [176]
3 years ago
6

A train 120cm can pass through a bridge while traveling at 80m/s in 10 s.how many seconds would a train 90m long take if i

Mathematics
1 answer:
alisha [4.7K]3 years ago
5 0

it will take 3600 seconds....

How ?

Answer--

multiply the time value by 60

hope it helps

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Find the volume of cylinder of length 21 and radius 3cm.​
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<h3> ☁️ Learn Math With Me-!</h3>

Known :

  • length = 21 cm
  • radius = 3 cm

Asked :

  • Volume .?

Answered :

V = πr²t

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3 years ago
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Maria is making a candle in the shape of a cylinder. she wants the candle to have a height of 3 cm and a radius of 2 cm. how muc
RoseWind [281]

The amount of wax that Maria will need to fill up the cylinder in this scenario is 12pi cm3 which is denoted as option A.

<h3>What is a Cylinder?</h3>

This is defined as a a three-dimensional solid that holds two parallel bases joined by a curved surface usually at a fixed point and the volume is  πr²h where r is radius and h is height.

Volume = πr²h

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Read more about Cylinder here brainly.com/question/9554871

7 0
2 years ago
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HELP PLZ DUE RN BRAINIEST TO WHOEVER RIGHT
77julia77 [94]

A=1

B=-5

C=3

-(-5)+(Square root of) (-5)^2+4(1)(3)/2(1)

-(-5)-(Square rooy of) (-5)^2+4(1)(3)/2(1)

5.5414 or -.5414

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3 years ago
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