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3 years ago

If the radius of a cone is doubled, how would the volume change?

Mathematics

1 answer:

vaieri [72.5K]3 years ago

6 0

If the radius is doubled, volume would increase by 4 times.

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Whoever answers first gets brainliest <br><br> Come up with a story for graph c

max2010maxim [7]

Answer:

Mike ran half way to school walked to school and ran the rest

Step-by-step explanation:

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2 years ago

Write -41.27 as a mixed number.

Salsk061 [2.6K]

Answer:

-41 27/100

Step-by-step explanation:

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2 years ago

Help me I need an answer today!!!!!!!

krek1111 [17]

The rate of change is 25 because it goes 25 50 75 100 think of it like quarters

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2 years ago

Describe and correct the error in writing an equation of the line shown

Rudiy27

Answer:

$y = -\frac{3}{5}x+4$

Step-by-step explanation:

Given:

$(x_1,y_1) = (0,4)$

$(x_2,y_2) = (5,1)$

The attachment completes the question

From the attachment, the slope of the line was calculated as:

$m = \frac{1-4}{0-5}$

This step is inaccurate because the slope of a line is calculated using

$m = \frac{y_2-y_1}{x_2-x_1}$

Which gives

$m = \frac{1-4}{5-0}$

$m = \frac{-3}{5}$

$m = -\frac{3}{5}$

The line equation is then calculated using:

$y -y_1 = m(x - x_1)$

Substitute values for m, x1 and y1

$y - 4 = -\frac{3}{5}(x - 0)$

$y - 4 = -\frac{3}{5}(x)$

Open bracket

$y - 4 = -\frac{3}{5}x$

Make y the subject

$y = -\frac{3}{5}x+4$

6 0

2 years ago

Find the value of x <br> help

Temka [501]

Answer:

6.7

Step-by-step explanation:

This is trigonometry. We will have to find the opposite leg and the hypotenuse is given to us as 10. So we will have to use sin.

Soh in Soh cah toa

So sin(42)=x/10

10 times sin(42)=x

Evaluate using a calculator=6.69130606 and so on

Rounded to the nearest tenth is 6.7

So the answer is 6.7

5 0

2 years ago