Answers
The area of 5 circles and 10 semicircles and 100 quarter circles stones which has the 10 inches radius is 10995.6 in².
What is the area of the circle?The area of the circle is the space occupied by it. It can be given as,
A=πr²
Here, (r) is the radius of the circle.
The radius of one stone is 10 inches. Thus, the area of one circular stone is,
A=πr²
A=π(10)²
A=314.16 in².
There are total 5 circles and 10 semicircles and 100 quarter circles. The area of 5 circle is,
A=5 x 314.16 in²
A=1570.8 in².
The area of circle is twice the area of semicircle and 4 times the area of quarter circle. Thus the area of 10 semicircle and 100 quarter circles is,
A(semicircle)=(10 x 314.16 in² )/2=1570.8 in².
A(quarter circle)= (100x 314.16 in² )/4=7854 in².
The total area is,
A=1570.8 +1570.8 +7854
A=10995.6 in².
Thus, the area of 5 circles and 10 semicircles and 100 quarter circles stones which has the 10 inches radius is 10995.6 in².
Learn more about area of the circle here;
https://brainly.com/question/402655
#SPJ1
Related Questions
14. A machine can print 1,520 pages per hour. How many pages can it print in 15 min?
Answers
Answer:
Step-by-step explanation:
1 hour equals 60 minutes
Find out how many pages per minute by dividing 1,520 pages by 60 minutes.
= 25.3333333
Therefore the machine prints 25.333333 pages per minute.
Multiply 25.3333333 by 15 minutes = 380
The machine can print 380 pages in 15 minutes.
You can check your work by finding out how many fifteen minute periods are in an hour (60/15=4), and multiplying 380x4
Since 15x4 is 60 and you can print 1520 pages in 60 minutes, you should be able to multiply 380x4 and get 1520 (spoiler alert! 380x4 is 1,520)
Hope that helped!
The figures below are similar. What is the length of x?
Please help!!
(I have a graphing coordinates question I need help with desperately too if you can help!)
Answers
Here, x/7= 48/24
Or,24x=48* 7
Or,24x=336
Or,x=336/24
Therefore,x=14
Answer:
X=14
Step-by-step explanation:
x/7= 48/24
Or,24x=336
Or,x=336/24
Answer correctly pls and thanks ^^
Answers
30^2 + 40^2 = 2500
The square root of 2500 is 50
I'm literally about to have state testing in an hour. Should I take caffeine?
Answers
Answer:
It depends, really.
Step-by-step explanation:
Caffeine will give you kick for a short time but then can make you sleepy.
Take a glass of water for sure
The cost of a cleaning service includes labor and supplies. Supplies are 30% of the total cost. The cost of supplies for a certain cleaning service is $54.
What is the total cost of the cleaning service?
Enter your answer in the box.
$
Answers
Answer:
180
Step-by-step explanation:
If supplies cost 54$ and thats 30% of the total cost, that means you would divide 54 by 3 and that would be 18. Then you would times 18 by 10 to get your final answer: 180$. The reason you would times 18 by 10 is because 18 is 10% percent of 100% and 10 times 10 is 100.
PLS HELP ME I AM GIVING 35 POINTS questions in the image pls help so the there are 3 questions pls help the answer to the first one is 156.25cm the second is 221.76cm the thrid one answer is 65.51cm I have provided the answers pls explain how the answers came and the formula to all three questions.
Answers
Answer:
a) 156.25 cm^2 b) 221.67 cm^2 c) 65.42 cm^2
Step-by-step explanation:
a)
We know that the formula for the area of a quadrilateral is Length x Height (A = LH).
Since the length and height of a square is the same, L = 12.5cm and H = 12.5cm.
So we incorporate our formula for the area of a square into this situation:
A = 12.5 x 12.5
A = 156.25 cm^2
b)
We know that the formula for the area of a circle is Pi x radius squared (A = πr^2).
Since we know that the diameter of the circle is 16.8cm, we will use this to find the radius.
Radius can be found by halving the diameter (r = d/2).
So we incorporate our formula for radius into this situation:
r = 16.8/2
r = 8.4cm
Now that we have our radius, we can find the area of our circle.
So we incorporate our formula for the area of a circle into this situation:
A = π(8.4)^2
A = 221.6707776 = 221.67 cm^2
c)
We can see from the diagram that the shaded portion come mainly from the circle. So to find the area of the shaded part, we can simply subtract the area of the square, from the area of the circle (A of circle - A of square = Area of shaded part).
So we incorporate our formula for the area of the shaded part into this situation:
A = 221.67 cm^2 - 156.25 cm^2
A = 65.42 cm^2
John runs 7 miles in 67 minutes. How many miles does he run per minute?
Answers
67 divided by7=9.57
then just round that to about 9.6 per minute
n/8=11/5 what does n equal
Answers
Answer:
example n=88/5=17.600
Step-by-step explanation:
▶︎◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◀︎
[tex]Hello[/tex] [tex]There![/tex]
We are asked to find the value of n in the equation [tex]\bold{\displaystyle\frac{n}{8} =\frac{11}{5}}[/tex].
It's not hard, I promise! I am going to take you through a few steps, and we'll find the answer.
Are you ready? Then let's begin... :)
[tex]Procedure:[/tex]
First, we need to multiply both sides by the denominator of n/8, which is 8:
[tex]n/8*8=(11/5)*8[/tex]
On the left side of the equal sign, the 8's cancel, leaving us with n.
[tex]n=(11/5)*8[/tex]
We can write 8 as 8/1. Now we multiply 11 times 8 and 5 times 1:
[tex]n=(11*8/5*1)[/tex]
Which is the same as
[tex]n=88/5[/tex]
▲ this answer is already in it's simplest form, we can't simplify it further
hope it's helpful!wishing you a great day![tex]Greetings![/tex]
--
PLS FASSTTT
Leena pulls a blue tile out of a bag of same-size tiles without looking. There are 4 purple tiles, 6 blue tiles, and 8 green tiles left in the bag. Find the theoretical probability that the next tile she picks is the same color and the probability that it is a different color. Is it likely the next tile she picks will match?
Answers
Answer:
1/3
Step-by-step explanation:
To find the probability of finding a blue tile you have to find blue tiles over the total number of tilesFirst, we have to find the total amount of blue tiles
4 purple 6 blue 8 green
we have 6 blue tiles
Next, we have to find the the total amount of tiles
4+6+8=18
Now, we put it as a fraction then simplify
6/18=1/3
What does ! mean in a math problem?
Answers
Answer:
Factorial
Step-by-step explanation:
Factorial: Denoted by the exclamation mark (!). Factorial means to multiply by decreasing positive integers. For example, 5! = 5 ∗ 4 ∗ 3 ∗ 2 ∗ 1 = 120.
Hope this helped you<33
ok finally the answer was
(!). 4! simply means that we are taking the product of 4×3×2×1. See some examples below: 1! = 1 2! = 2×1 = 2
the data table in the illustrate a liner function
x} 0, 2 ,4, 6
y} -5, -2, 1, 4
what is the slope of the liner function? Which graph represents the data
A). -2/3 (graph 1)
B). 3/2 (graph 2)
C). 2/3 (graph 3)
D). -3/2 (graph 4)
Answers
Answer:
Slope = 3/2
Step-by-step explanation:
To find the slope you do:
[tex]\frac{y2-y2}{x2-x1}[/tex]
Plug in any two points:
[tex]\frac{-5-(-2)}{0-2} = \frac{-3}{-2} =\frac{3}{2}[/tex]
Answer: the answer is b
Step-by-step explanation:
Help Please!!! Giving 30 points!
Answers
Answer:
1225
Step-by-step explanation:
i just multiplied them together umm yeah...
Answer:
1225
Step-by-step explanation:
ill give brainly and 30 points 10 mins before i take the quotation down
Answers
Answer:
6.56ft
Step-by-step explanation:
The volume of a cube can be calculated if you know its side length. The formula is then volumecube = side3. This is simply the length of the side multiplied by itself two times.
Mike surveyed his class about what types of pets they have at home. The results are shown in the following Venn diagram. How many of the students have fish at home?
10
5
3
6
Answers
Help, please. been struggling on this one for a while.
Answers
Answer:
38 yds squared
Step-by-step explanation:
area is L x W
break figure down into two separate figures
see attached picture for detailed math
Which of the following correctly lists angle pairs that have sums of 180° and 90°?
Answers
C.) supplementary angles, complementary angles
Step-by-step explanation:
Look at the picture below.
A supplementary angle(s) has a total sum of 180°
A complimentary angle(s) has a total sum of 90°
Other angles like congruent, only refer to an angle that is exactly the same.
Therefore, C would be the correct answer.
Brainliest! Pls help
Answers
Answer:
3/4
Step-by-step explanation:
same but simple
9/12÷3/3 = 3/4
if this helpful pleas give brainliest!
Answer:
3/4 ( [tex]\frac{3}{4}[/tex] )
Step-by-step explanation:
[tex]\frac{9}{12}[/tex] ÷ [tex]\frac{n}{n}[/tex] = [tex]x[/tex]
to find what to divide 9/12 by first, find their factors
9 - 1, 9, and 3
12 - 1, 12, 2, 6, 3, and 4
since both have 1 and 3 in common, divide by 3
so n (the value you're looking for) is 3
n = 3
[tex]\frac{9}{12}[/tex] ÷ [tex]\frac{3}{3}[/tex] = [tex]\frac{3}{4}[/tex]
x = [tex]\frac{3}{4}[/tex]
your answer is [tex]\frac{3}{4}[/tex]
hope this helps:)
3/11 x 3 1/4 What does this equal as a fraction?
Answers
Answer: Decimal Result: 2.114 Fraction Result: 93/44
Step-by-step explanation: First we multiply 3 1/1x3 1/4.
Then we simplify 93/(11x4).
Hope this helped!
The product of the fractions 3/11 and 3 1/4 is 39/44.
Here, we have,
To find the product of the fractions 3/11 and 3 1/4,
we need to convert the mixed number 3 1/4 to an improper fraction and then multiply the two fractions.
Step 1: Convert the mixed number to an improper fraction.
3 1/4 = (4 * 3 + 1) / 4 = 13/4
Step 2: Multiply the two fractions.
(3/11) * (13/4)
= (3 * 13) / (11 * 4)
= 39 / 44
So, the product of the fractions 3/11 and 3 1/4 is 39/44.
To learn more on multiplication click:
brainly.com/question/5992872
#SPJ6
The student council at DMS is selling t-shirts for spirit week. The company they have chosen to make the shirts charges a one-time design fee of $50. The t-shirts will cost $5.25 per shirt. If the school collects $1362.50 for the shirts were sold?
Answers
I suppose it asks for how many have been sold.
So we have $50 for design fees.. then $5.25/shirt..
The total is $55.25 per shirt.
We divide $1362.50 to $55.25 and we get 24 shirts with $36 set loose.
Answer:
YA
Step-by-step explanation:
What system of equations is shown in the graph?
Answers
Answer:
B
Step-by-step explanation:
You can use process of elimination of this question. All we need to know is that the flat line is y = -2. No answer choice has this, so the correct option is B.
( brainliest ) Susan is buying 5 and a half pies from the market. Write this amount as a mixed number, improper fraction, decimal and percent.
Answers
The amount of pies in mixed numbers is 5*1/2 and in the improper fraction is 11/2 and in decimal is 5.5 and in percentage is 5.5%
Given: Susan buys 5 and a half pies from the market.
To find the value of the pies in the following ways:
Mixed fractionImproper fractionDecimalPercentThe mixed fraction is represented as a whole number and also as a fraction. It is the mixture of a whole number and a fraction. The simple way to find out the mixed fraction is, first multiply the value in the denominator by the value of the whole number in the mixed fraction. Later add the obtained number. Here is the problem the mixed fraction can be written as 5*1/2.
The improper fraction is identified when the numerator is greater than the denominator. From the given question the value of pies in the improper fraction is given by 11/2. Here 11 is greater than 2.
Next, the decimal number is represented by a whole number that is separated from the decimal point of the fractional part. In question 5 and a half is represented as 5.5, where 5 is a whole number with a decimal point and the fractional part is 0.5.
The value of the percent is obtained by dividing the total value and multiplying it by 100. So from the question, we get 5*1/2*100 is equal to 250 or 5.5%.
To learn more about decimals, fractions, and percentages follow the link below:
https://brainly.com/question/12715980?referrer=searchResults
A cylinder shaped soap dispenser has a diameter of 4 in. and has a height of 7 in.
What is the approximate volume of the soap dispenser? Use 3.14 for π.
You may use your formula sheet and a calculator.
Question 3 options:
351.68 in³
87.92 in³
175.84 in³
95.18 in³
Answers
Answer:
87.92 in^3
Step-by-step explanation:
Formula for finding the volume of a cylinder:
V=Bh
B= area of the base
h= height
Diameter=4 radius=2 The radius is half of the diameter
The base of a cylinder is a circle, so you would find the area of the circle and multiply it by the height of the cylinder.
V= (3.14*2^2)7
V= (3.14*4)7
V= 12.56(7)
V= 87.92 in^3
Answer:
The answer to this question should be b. 87.92 in^3 because the formula to find the volume of a cylinder is V=TTr^2h. and remember that the radius is half of the diameter so back to the question.
We multiplied 3.14 times 4 because remember that the radius is half of the diameter and we get 2 but remember the exponent so we need to multiplied to the second power 2 times 2 and we get 4 so when we multiplied 3.14 times 4 we get 12.56 and when we multiplied 12.56 times the height which is 7 we get 87.92 so check the choices and see if there is an answer and yes there is so b which is 87.92in^3 is hopefully the correct answer.
Step-by-step explanation:
Help me with this question please
DUE TODAY!
Answers
Answer: write a triangle and a quad.
no.
Step-by-step explanation:
YOOOOOOO HELLLPPPPPP PT.2
HERE 100 PLUS BRAINLIST
Answers
Answer:
The one in the bottom right hand corner.
Step-by-step explanation:
The one in the bottom shows a perfectly symmetric standard curve. In a standard curve, the mean and median and mode are equal.
In a right skewed curve, the median is less than the mean. An example of a right skewed curve is the bottom left hand corner.
In a left skewed curve, the mean is less than the median. An example of a left skewed curve is the top left hand corner.
I hope this helps! Let me know if you have any further questions.
Pls help me no links givving brainliest
Answers
1/2 × 8 × 15
= 1/2 × (8 ×15)
1/2 × 120
=60units ²
ill give brainly
Dylan's garden is 9 feet long.
How long is the garden in inches?
(1 foot = 12 inches)
9 in.
21 in.
101 in.
108 in.
Answers
Answer108in
Step-by-step explanation:9x12=108
9 ft x 12 = 108 in.
1ft./12in.
9ft./108in.
Pls help me giving brainliest no links please
Answers
A principal records the lunch choices for 7th grade for a day. Of the 160 students, 21 brought their lunch from home, 103 purchased lunches, and 36 brought a lunch from home and purchased an ice cream.
Are the lunch choices equally as likely? Justify your answer by calculating the probability of each lunch choice.
Answers
Answer:
All of the lunch choices are not equally as likely.
Step-by-step explanation:
Of the 160 students:
21 brought lunch from home = 21/160 = 0.13125
103 purchased lunch = 103/160 = 0.64375
36 lunch + ice cream = 36/160 = 0.225
The probability = what type of lunch a student brings / student population
I hope this helps! Let me know if you have any further questions.
Please Help quick, I need the answer in 5 minutes...
Answers
Answer: this answer is A
Step-by-step explanation:
Length: Length, Width:Width
BRAINLIESTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT
Answers
Answer:
1/2 = 3/6
1/3 = 2/6
6 is the lowest common denominator as you can see
__________________________________________________
Next, let's add these new fractions together
2/6 + 3/6 = 5/6
5/6 cannot be simplified so the final answer is 5/6
Hope this helped!!