1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
shutvik [7]
3 years ago
6

Find the area of the shaded region. The radius of the large circle is 10 m. Round answer to the nearest hundredth.

Mathematics
1 answer:
vivado [14]3 years ago
8 0

Answer:

hello the figure related to your question is missing attached below is the missing figure

answer : 157.08 m^2

Step-by-step explanation:

Calculate the area of the shaded area

= Area of the large circle - Areas of the small circles

= (( \frac{\pi }{4} ) * D^2) - 2(  ( \frac{\pi }{4} ) * d^2 )     given that the small circles are congruent

= (( \frac{\pi }{4} ) * 20^2 ) - 2 ( ( \frac{\pi }{4} ) * 10^2 )

= 314.16 - 157.08

= 157.08 m^2

You might be interested in
A business owner collected data on the people working for her company. She determined the average number of minutes each employe
Naddika [18.5K]

Answer:

The comparison using median and IQR is best because one of the graphs is not symmetrical.<em> </em>

Step-by-step explanation:

The following information is missing

<em>A box plot titled Number of Minutes Women Spend on Breaks. The number line goes from 30 to 70. The whiskers range from 30 to 54, and the box ranges from 34 to 50. A line divides the box at 48.  </em>

<em>A box plot titled Number of Minutes Men Spend on Breaks. The number line goes from 30 to 70. The whiskers range from 30 to 68, and the box ranges from 36 to 60. A line divides the box at 48.  </em>

<em>The business owner uses the median and IQR to determine the center and variability of the data sets. Which best describes the comparison? </em>

<em>The comparison would be more accurate using the mean and MAD because one of the graphs is symmetric. </em>

<em>The comparison would be more accurate using the mean and MAD because the median of both data sets is the same. </em>

<em>The comparison using median and IQR is best because one of the graphs is not symmetrical. </em>

<em>The comparison using median and IQR is best because the median is greater than the IQR for both data sets.</em>

<em />

Mean and MAD are useful for comparison when both data sets are symmetrical.

In the women box plot the Q1 is at 34, the median is at 48, and the Q3 is at 50, so it is not symmetrical (the difference between the median and the Q1, and the Q3 and the median is not the same)

8 0
3 years ago
1
Bogdan [553]

Answer:

3 gallons of orange juice

8 0
3 years ago
Read 2 more answers
What type of solution is x^2 + 10x + 25 = 0
MaRussiya [10]
Hello.

There is only one solutin for <span> x^2 + 10x + 25 = 0

You can tell because it ends with a 0.

Have a nice day</span>
5 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!<br><br> Which equation matches the graph?
tatyana61 [14]

Answer:  D) -2 |x| - 2

<u>Step-by-step explanation:</u>

A v-shaped graph is an absolute value graph.  

The general form of an absolute value equation is: y = a |x - h| + k

where (h, k) represents the vertex and "a" represents the vertical stretch (aka slope).  

The vertex of the given graph is (0, 2), however the graph is inverted (upside-down) which is a reflection across the x-axis.  Therefore,

  • a = -2
  • (h, k) = (0, -2)
<h2>                    --> y = -2 |x| - 2</h2>
3 0
2 years ago
Please really need help on this thanks
VARVARA [1.3K]
5X-20=4X+7

5X-4x=20+7

X=27°
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which classification best describes the following system of equations?
    13·2 answers
  • A tree grows three feet per year. What happens to the growth of the tree when the number of years changes
    8·2 answers
  • Can someone help me with this ? Find the missing coordinate of P, using the fact that P lies on the unit circle in the given qua
    15·1 answer
  • If Jeremy is in the 90th percentile in the main office test scores is 180 with a standard deviation of 15 which of the following
    10·1 answer
  • Which relation is a function?
    10·1 answer
  • What is the point of intercection of lines y=x and y=2x+1
    14·2 answers
  • Cuantas unidades mide al lado de pqrs
    9·2 answers
  • A population of 25 rabbits on a farm have a growth rate of 2 rabbits every month. Write the exponential function. How many rabbi
    13·1 answer
  • Graph the solution of this inequality: 4/9 x- 10 &gt; x/3-12
    6·1 answer
  • THIS QUESTION IS WORTH 20 PTS!!! WILL REWARD BRAINLIEST!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!