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Reil [10]
3 years ago
11

GEOMETRY. PLEASE HELP ​

Mathematics
1 answer:
Ksenya-84 [330]3 years ago
7 0

Answer:

Here, Diameter of the whole tube = 10 m

Diameter of the inner tube= 10mm - 2 mm= 8mm

Now,

Area of the shaded region =1/4 ×πd^2

=1/4×3.14×8^2

=50.24 mm^2

You might be interested in
Organizing a data set allows you to do each of the following except:
kicyunya [14]

Answer:

B. take up less space than when the data set is not organized

Step-by-step explanation:

Well, in this question, you can analyze one answer after the other.

In A see important values in the data set, this makes sense when determining mode and median of a data set.Median is the center value in a data set, while mode is the repeated value in the set.When data set is arranged from smallest to the largest, the median and mode can be seen clearly.These can be the important values in the data set

In C. More easily see the maximum and minimum values in the data set, is possible especially when data is arranged in an increasing order.The smallest value will start, where as the largest value will be at the end.This applies to D too.

However in B, it will depend with the manner you would like to analyze the data.For example organizing data using tables will make your data easy to understand and present your analysis.Another person will group the data in intervals to identify the frequency of in data set.So, you see, its not about space taken by data but how you would like to present your data when analyzing it.

Hope this helps.

7 0
3 years ago
I will give you brainliest
vovangra [49]

I believe the answer should be graph J

6 0
3 years ago
.5x−6=x+0.05 <br><br> Which number is equal to the value of x?
Daniel [21]
The answer to the question is x=-12.1hopes this helps you.

<span>  Step 1: subtract X from both sides.
   
 0.5x-6-x=x+0.05-x
     
-0.5x-6=0.05</span>
Step 2: Add 6 to both sides.    

 -0.5x-6+6=0.05+6
                                                 
 -0.5x=6.05
Step 3: Divide both sides by -0.5.−0.5x−0.5=6.05−0.5
7 0
3 years ago
8.
____ [38]

Answer:

y > -5x + 3

Step-by-step explanation:

Answer:

y > –5x + 3

Step-by-step explanation:

we know that

1) The solution of the inequality is the shaded area above the dashed line

so

The linear inequality could be

y > –5x – 3

y > –5x + 3

y > –3x + 5

2) The slope of the dashed line is negative ----> the three options have slope negative

3) The y-intercept of the dashed line is (0,3)

therefore

The linear inequality is

y > –5x + 3

...............................................................................................................................................

Answer:

Step-by-step explanation:

To find the linear inequality , Let pick two points from the graph

Lets pick (0,3) and (1,-2)

Lets find out slope using the points

Slope m= -5

y intercept b= 3

Equation of the line is y=mx+b

Now we look at the shaded part. we use test point (0,0)

(0,0) is not in the shaded region

0 >3 is false

4 0
3 years ago
Just one bacterium dividing every 20 minutes could produce nearly 5000 billion billion bacteria in one day. That is 5,000,000,00
OLEGan [10]
That is correct, however, you need to keep in mind that each bacteria created will multiply the same way the original does, so you have exponential growth
8 0
4 years ago
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