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4 years ago

Guys please answer my last questions! I really need help! whoever answers it gets extra points!

Mathematics

1 answer:

3241004551 [841]4 years ago

5 0

Where are the questions cuz I don't see them

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I NEED A GOOD DEFFINET ANSWER I SUCK AT THESE TYPE OF QUESTIONS

Lady_Fox [76]

I don't even actually need to work this one out. The rule between the volumes of a cylinder and a cone is that is they have the same height and diameter, the the volume of the cone is one-third that of the cylinder. But in this case the cone's height is three times that of the cylinder. So I predict that their volumes are the exact same. But working it out, the volume of a cylinder is V=πr2h, and plugging in all the appropriate values the volume of the cylinder is 251.33 square inches. And the volume of a cone is V=πr2(h/3), and plugging in the values given to me here the volume of the cone is 251.33 square inches. Therefore their volume is the same.

5 0

3 years ago

What is the decimal for 6/7

kotegsom [21]

Answer:

the answer to your question is 0.857

3 0

3 years ago

Howard has a scale model of the Statue of Liberty. The model is 15 inches tall. The scale of the model to the actual statue is 1

sergiy2304 [10]

Answer:

Required equation $\frac{1}{6.2}=\frac{15}{x}$

The height of statue of liberty is 93 meters.

Step-by-step explanation:

Given : Howard has a scale model of the Statue of Liberty. The model is 15 inches tall. The scale of the model to the actual statue is 1 inch : 6.2 meters.

To find : Which equation can Howard use to determine x, the height in meters, of the Statue of Liberty?

Solution :

The model is 15 inches tall.

The scale of the model to the actual statue is 1 inch : 6.2 meters.

Let x be the height in meters of the Statue of Liberty.

According to question, required equation is

$\frac{1}{6.2}=\frac{15}{x}$

Cross multiply,

$x=15\times 6.2$

$x=93$

Therefore, the height of statue of liberty is 93 meters.

4 0

4 years ago

What is 78 divided by 2418

lawyer [7]

Answer:

0.0322580645

Step-by-step explanation:

i feel like u meant 2418/78 but ok

4 0

3 years ago

-3 = За +6<br> Solve 2-step equations

Vaselesa [24]

Answer:

a=-3

Step-by-step explanation:

-3a=6+3

-3a=9

a=-3

7 0

3 years ago