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3 years ago

What is the volume ?

Mathematics

2 answers:

slavikrds [6]3 years ago

3 0

Answer:

I think the answer is 381.7

shusha [124]3 years ago

3 0

Answer:

Cone volume formula

A cone is a solid that has a circular base and a single vertex. To calculate its volume you need to multiply the base area (area of a circle: π * r²) by height and by 1/3: volume = (1/3) * π * r² * h

THAT WAS HOW TO FIND A CONE

and i think this is the answer 381.7

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Reil [10]

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2 years ago

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KATRIN_1 [288]

Answer:

5/2x, 5/2 y

Step-by-step explanation:

An enlargement means the scale factor must be greater than one

The only choice with a scale factor greater than one is 5/2x, 5/2 y

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3 years ago

Neal estimated √50 by determining that the two perfect squares nearest 50 are 49 and 64. Select the two consecutive whole number

slavikrds [6]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Lin has a scale model of a modern train. The model is created at a scale of 1 to 48. The height of the model train is 102 millil

alekssr [168]

Answer: The actual height of train = 4.896 meters.

Step-by-step explanation:

Since we have given that

Lina has a scale model of a modern train

Model is created at a scale is given by

1:48

Height of the model train = 102 millimeters

We need to find the actual height of the train.

Since there is direct variation between model and actual height of the train.

According to question,

$\frac{1}{48}=\frac{102}{x}\\\\x=102\times 48\\\\x=4896\ millimeters\\\\x=4.896\ m$

Hence, the actual height of train = 4.896 meters.

6 0

3 years ago

Can y’all Plz help me ??(Show ya work) It Says What Value of X makes this equation true

olga2289 [7]

Answer:

$0.6x - 0.1x = 7 + 5 \\ 0.5x = 12 \\ x = \frac{12}{0.5} = 24$

7 0

3 years ago