4. What percent of the perimeter of a regular pentagon is the
length of one side?
Answers
Answer:
20 %
Step-by-step explanation:
A pentagon has 5 side
A regular pentagon has 5 sides that are the same length
P = 5s
so the side would be 1/5 of the perimeter
1/5 = 20/100 = 20%
Related Questions
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
Answers
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
Which percent change represents a percent increase?
Original amount 978
New amount 118
Percent change 87%
Original amount 574
New amount 678
Percent change 18%
Original amount 1,055
New amount 1,000
Percent change 5%
Original amount 1,254
New amount 1,045
Percent change 17%
Answers
Geometry
Answer with a proper explanation
Answers
Answer:
15 sides
Step-by-step explanation:
As we know the full angles of a polygon is 360°
And
Each side has angle 24°
So,
n = 360/24
n = 15 sides
I hope my answer helps you.
The polygon has 5 sides.
Step-by-step explanation:
Given in the diagram, the angle between the ends of each side is given i.e. 24degrees between ends of a side from the centre. Or it can also be said that each side of the polygon subtends an angle at the centre 'O' i.e. each 24*.
=> We know that sum of angles around a point = 360*, so sum of angles around centre = 360*
And 24* in the centre subtends a side of the polygon;
Using the logic - no. of sides = 360*/24* = 15 = 15 sides
nth term = 11n -3
find the 10th term
Answers
Answer:
10th term = -16
Step-by-step explanation:
11n11 - 3 = 8n8 - 3 = 5n5 - 3 = 2n2 - 3 = -1n-1 - 3 = -4n-4 - 3 = -7n-7 - 3 = -10n-10 - 3 = -13n13 - 3 = -16nAnswer:
Step-by-step explanation:
11n - 3 = 0
We simplify the equation to an easily understood form.
11n - 3 = 0
The terms containing n are shifted to the left, and those that don't are shifted to the right.
+11n = 0+3
Both the left and right sides of the equation are made simpler.
+11n = +3
n = 0.2727272727272
20 points to whoever answers this right!!
Answers
352-
96
48
96
48
We will end up with 64
So divide that by 2 because there is 2 rectangles.
So then you’re left with an area of 32 for each rectangle!
Then you will do 42/4 (because one of the sides is 4) so you end up with 10.5
So then, that’s your missing side:
10.5 ft
What is -4(y-2) = 12
Answers
Answer:
y= -1
Step-by-step explanation:
-4(y-2) = 12
-4y + 8 = 12
-4y = 12 - 8
-4y = 4
-4 -4
y= -1
To check:
-4 (-1-2) = 12
-4 (-3) =12
12 = 12
Answer:
y=-1
Step-by-step explanation:
-4(y-2)=12
-4y+8=12
-8=-8
------------------
-4y = 4
Then divide -4 with positive for which gives u negative one
(I need help for this quickly!!) How do you find the surface area of this? Please explain clearly, thank you!
Answers
Answer:
84in²
Step-by-step explanation:
What is surface area?
Surface area is the area that covers the outside of a three dimensional object.
Here, we are trying to find the surface area of a square pyramid which consists of 4 triangles and a square. The surface area would be the sum of the areas of those shapes as that is what covers the outside of the square pyramid.
Finding the surface area.
Finding the area of the square :
Area of a square = s² where s = side length of square.
Here, it appears that the side length of the square has a measure of 6 in
So area = 6² = 6 × 6 = 36in²
Finding the area of the 4 triangles
Area of a triangle = bh/2 where b = base length and h = height
Here, the triangle shares its base length with the side length of the square so the base length or "b" = 6. The height or "h" is 4.
So we have A = bh/2
==> plug in b = 6 and h = 4
A = (6)(4)/2
==> multiply 6 and 4
A = 24/2
==> divide 24 by 2
A = 12
There are 4 triangles so we multiply the area of 1 triangle by 4 to get the area of all the triangles
Area of all triangles = 12 × 4 = 48
Finally we add the two areas together to get the total surface area
Area of square = 36
Area of triangles = 48
Total surface area = 36 + 48 = 84in²
In two days, megan has read 62 pages of James and the Giant Peach. the book has 194 pages. if p represents the number of pahes Megan has left to read, which equation represents the situation?
A: 2p + 62 = 194
B: 194 - p = 62
C: 2p = 132
D: 132 - p = 194
Answers
Evaluate 9 • (-4), if a = 2
Answers
Answer: A isn’t in the equation so you don’t need that info.. but 9*-4=-36
Step-by-step explanation:
Five friends went out to lunch. They each started with the same amount of money, and they each spent $3. They ended with a combined total of $45. How much money did each of them have to start? ? (a) Write an equation that could be used to answer the question above. First, choose the appropriate form. Then, fill in the blanks with the numbers 5, 3, and 45. Let r represent the amount (in dollars) each person had to start.
Answers
Answer:each spent $9 for a total of 3 times $9 = $27. They ended with $18 so they originally had$27 + $18 = $45. Divide by 3 to get $15 each at the start
Step-by-step explanation:
At the 2022 Winter Olympics, one country won a total of 150 medals. A circle graph of the medals is shown.
a circle graph titled 2022 Winter Olympic Medals, with three sections labeled gold 20 percent, silver 30 percent, and bronze 50 percent
How many silver and bronze medals were won?
Answers
Answer:80
Step-by-step explanation:
50 + 30 = 80
A local computer store sold 82 laptops this past month. Since the store first opened, it has sold 76 times that number. How many laptops has the store sold since it opened?
a. 5,412
b. 6,232
c. 6,192
d. 5,952
Answers
The store has sold 6,232 laptops since it opened.
Option B is the correct answer.
We have,
Step 1:
Identify the number of laptops sold last month.
The problem states that the store sold 82 laptops in the past month.
Step 2:
Determine the total number of times the store has sold laptops since it opened.
The problem says that the store has sold 76 times the number of laptops sold last month.
So, we need to multiply 82 by 76.
82 laptops * 76
= 6,232 laptops
Thus,
The store has sold 6,232 laptops since it opened which is option B.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ3
Ms. Augustine is playing a game with her class. When a student tells her a number, she uses a rule to determine the new number. Ms. Augustine always uses the same rule. The table below shows some of the results.
What would the number be when the student says 8?
A. 58
B. 56
C. 54
D. 50
Answers
Answer:
When a student tells her a number, she uses a rule to determ
Step-by-step explanation:
Get the answers ... When a student tells her a number, she uses a rule to determine the new number. Ms. Augustine always uses the same rule. The table below shows some of the results. What would the number be when the student says 8? A. 58. B. 56. C. 54
Answer:
58
Step-by-step explanation:
The diagonal length of the Newline board on the wall is 77 inches. The board is 67 inches long. How tall is the board? (Round to the nearest inch)
Answers
Find the volume to the nearest hunkeredth
Answers
Step-by-step explanation:
rjrurjrrmrjrjrnrbrbdu
A family of five went out to dinner at HogTastic Pit BBQ. They all ordered the buffet and drink at $12.80 each. They left a 15% gratuity for the waitress on the after-tax bill. Based on a tax rate of 7.5%, they ended up paying a total of $____ for dinner.
Answers
Answer:
$79.12
Step-by-step explanation:
Given the following :
Cost per order = $12.80
Number of people = 5
Gratuity left for waitress = 15%
Tax rate = 7.5%
Total bill before tax:
$12.80 * 5 = $64
Bill after tax:
$64 * (1 + 7.5%)
64 - 4.8
= $68.80
Final amount paid:
After tax bill + (after tax bill * Gratuity rate)
$68.80 + (68.80 * 15%)
= $79.12
Is -0.25 repeating, rational or irrational?
Answers
Answer:
its a rational number
Step-by-step explanation:
since its not repeating and its not an unsolvable root or pie
pls help me with this, pic provided <33
Answers
Answer:
Function B
2
5
(in that order) c:
Step-by-step explanation:
30 points and brainly
Answers
Answer 1 question correctly for 50 points!
Answers
Answer:
6 7 8 9 10
Step-by-step explanation:
Explanation:
What is the least common denominator of 2/6 and 7/8
Answers
Answer:
Therefore the least common denominator is 24.
Step-by-step explanation:
2/6 = 8/24
7/8 = 21/24
No more explanation.
Answer:
24
Step-by-step explanation:
Both denominators 6 & 8 have a LCM of 24
Therefore the least common denominator is...
giving brain list for correct
Answers
Answer:
216 ft^2
Step-by-step explanation:
area of a triangle: (height * base)/2
in this problem,
height = 12, base = 36
area = 12*36/2 = 6*36 = 216
216 ft^2
Answer: 216
Step-by-step explanation:
Line WS is parallel to line KV. Line RT is perpendicular to line KV. Explain the relationship of line RT to line WS. Provide at least one reason to support your answer.
Answers
Answer:
RT is perpendicular to line WS making right angles where they intersect.
Step-by-step explanation:
Hey! please answer this problem, im stuck on it, tyy a and also pls explain it :)
Answers
Answer:
36
Step-by-step explanation:
Mark can dig a ditch in 4 hours. Greg can dig the same ditch in 3 hours. How long would it take them to dig it together?
Answers
Answer:
1 hour and 43 minutes
Step-by-step explanation:
Add both of theyre work hours together you get 3/12 and 4/12
Then you add both 3/12 4/12
You get 7/12
They complete the job 12/7 hours =1 5/7 (1 hour 43minutes)
Answer:
1 5/7
Step-by-step explanation:
The equation below shows the relationship between the number of apples purchased, a, and the total cost
of the apples in dollars, c. Based on the equation, what is the cost per apple, in dollars?
a/5 = c/4
a. $0.80
b. $1.25
c. $4.00
d.$ 5/3
Answers
Answer:
C
Step-by-step explanation:
a (5) = c (4)
5 x 4 = 20
20 (total) divided by the 5 apples is $4.
PPPLLLLLZZZZ HELPP :( ILL GIVE U BRAINLIST!! AND A THANK YOU :)
Answers
Answer
Step-by-step explanation:
Mean= about 563.2
Median= 530
Mode=530
You would use the mean because it makes you look like your making more money than the others.
Hope this helps! :)
Answer:
i dont know just posting this so the other person gets brainlest
Step-by-step explanation:
PLEASE HELP ME AND SHOW YOUR WORK
A large container has a maximum capacity of 64 ounces. The container is filled with 8 ounces less than its maximum capacity. Answer parts a and b.
(please answer both b and a and please show your work thank you)
a. To what percent of its capacity is the large container filled?
The container is filled to _answer here_% of the maximum capacity.
b. Some liquid will be poured from a full 16-ounce container until it is filled to the same percent of its capacity as the large container in part a. How many ounces of liquid must be poured from the full 16-ounce container? Explain.
When the 16-ounce container is _answer here_% filled, it will contain _answer here_ ounce(s). So _answer here_ ounce(s) will need to be poured from the full 16-ounce container.
Answers
Answer:
it is A because
Step-by-step explanation:
In water logging condition, the soil has maximum field capacity. The inner diameter ofa cylindrical container is 7cm and its top is of the shape of.
A group of seventh graders and a group of teachers at a local middle school were asked how many siblings they each have. The dot plots below show the results. Students A dot plot titled Students. A number line going from 0 to 9 labeled number of siblings. There are 2 dots above 0, 4 above 1, 7 above 2, 5 above 3, 2 above 4, and 0 above 5, 6, 7, 8, and 9. Teachers A dot plot titled Teachers. A number line going from 0 to 9 labeled Number of siblings. There is 1 dot above 0, 3 dots above 1, 2 above 2, 4 above 3, 5 above 4, 3 above 5, 1 above 6, 0 above 7, 1 above 8, and 0 above 9. When comparing the shape of the two sets of data, what conclusion can someone draw? The students tend to have fewer siblings than the teachers. The teachers tend to have fewer siblings than the students. Both the students and the teachers have a wide range of siblings. Both sets of data have the same shape. the answer is- a. The students tend to have fewer siblings than the teachers.
Answers
Answer:
A. The students tend to have fewer siblings than the teachers.
Step-by-step explanation:
First we need to draw the dot plots correctly. If you count both sides they have 20 each.
Now, clearly none have fewer nobody here yet has more or less but going on to the next step.
Multiply exactly the number of siblings times how many people chose that many siblings. Ex: 2 (siblings) times 7 (people who has 2 siblings) = 14. And so on.
On the Student A, we get a total of 41 people having sibling, if you count the 0's then there were a total of 43 people. But now on the Teacher's A Dot Plot, we have a total of 68 people, if you include the 0 then we have a total of 69.
So the answer is A. The students tend to have fewer siblings than the teachers.
Answer:
The sum is A
Step-by-step explanation:
Just ma duty to help the community
which deposit earns more interest, $250 at 6% per year, or $400 at 4% per year? show how you know.
Answers
Answer:
$400 at 4%Step-by-step explanation:
which deposit earns more interest, $250 at 6% per year, or $400 at 4% per year? show how you know.
6% of 250 =
250 : 100 * 6 = 15$
4% of 400 =
400 : 100 * 4 = 16$
Explanation: if you do 250 times .06 is 6 percent. How? Well, a percentage is per hundred, moving the decimal twice to the left of 6 will give the decimal of 6 percent. So if you multiply .06 times 250 the interest rate is 15 dollars a year and 400 times .04 is 16 dollars a year.