2 years ago

Why is the volume of a cone 1/3 the volume of a cylinder if the height and the radius are equal

Mathematics

1 answer:

baherus [9]2 years ago

6 0

Answer:

Step-by-step explanation:

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kherson [118]

The answer is the first one 125

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2 years ago

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Tamia watched 1 2 of a movie in the morning, and she watched some more at night. By the end of the day, she still had 1 3 of the

KonstantinChe [14]

Answer: Tamiya watched $\dfrac16$ of the movie at night.

Step-by-step explanation:

Let x = part of movie watched at night.

Given : Tanya watched $\dfrac12$ of movie in the morning.

Part left to watch = $\dfrac13$

As per given, we have

$\dfrac12+x+\dfrac13=1\\\\\Rightarrow\ x=1-\dfrac13-\dfrac12\\\\\Rightarrow\ x=\dfrac{6-2-3}{6}\\\\\Rightarrow\ x=\dfrac16$

Hence, Tamiya watched $\dfrac16$ of the movie at night.

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2 years ago

Find a number which decreased by 24 equals 3 times it’s opposite

Nata [24]

x - 24 = 3 (-1) x

x - 24 = -3x

-24 = -4x

x = 6

Step-by-step explanation:

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3 years ago

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Andrew [12]

Answer:

55 or 56

Step-by-step explanation:

I add 27 until I got to 486. I end up at 54 hours it not 57 so it is between 55 and 56 hours

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2 years ago

Mabel scored 19 points more on her math test than Nancy. Phoebe scored 10 points less on her math test than Nancy. If Phoebe sco

Ierofanga [76]

23+10+19=52 so your answer is 52

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3 years ago

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