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3 years ago

What is the volume of the cylinder shown below?

Mathematics

1 answer:

Anastasy [175]3 years ago

4 0

here's your solution

=> it is given that.

=> height of cylinder = 15unit

=> radius of base = 9unit

=> volume of cylinder = π r^2h cubic unit

 => now, putting the value of height and radius

in above formula

=> volume = 22/7 *9*9*15

=> volume = 36177cubic unit

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Use the graph of y = ex to evaluate the expression e0.

notsponge [240]

A screenshot of the graph is attached.

When x=0, the value of y=eˣ is 1.

This is shown on the graph.

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If M (6,8) is the midpoint of line segment AB, and if A has coordinates (2,3) , find the coordinates of B.

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Graphing is one way to do the problem.But sometimes, graphing it is hard to do.So here’s an algebraic method.
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Let B have coordinates (x2, y2) in our problem.Then we have that 6 = (2 + x2)/2 and 8 = (3 + y2)/2.
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3 years ago

Please help will give brainlist

RoseWind [281]

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In a group of 60 workers, the average salary is $80 a day per worker. if some of the workers earn $75 a day and all the rest ear

Softa [21]

The total number of workers that earn $75 per day is 48

<h3>What is average salary?</h3>

The average salary is calculated based on reported salaries of respondents. The average salary definition is to add the salaries in the sample together, then divide by the number of respondents.

Given that:

In a group of 60 workers, the average salary is $80 a day per worker.

If some of the workers earn $75 a day and all the rest earn $100 a day.

Let 'x' be the total number of workers that earn $75 per day.

So, the total number of workers that earn $100 per day is (60 - x).

As the average salary of 60 workers is $80.

Then,

$\frac{75x + 100(60-x)}{60} =80$

or, 75 x + 6000- 100x = 80*68

or, -25x= -1200

x= 48

So, the total number of workers earn $75 per day is 48.

Learn more about the concept here:

brainly.com/question/21835898

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2 years ago

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We know that

[scale factor]=1/2
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the answer is
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