Since the circumference is a little greater than 3 times the diameter, π is a number that is a little greater than 3. Use the symbol π to represent this special number. Pi is a non-terminating, non-repeating decimal, and mathematicians use the symbol π or approximate representations as more convenient ways to represent pi.
π = 3.14 or 227
Find the circumference of the circle in the picture.

Since The Circumference Is A Little Greater Than 3 Times The Diameter, Is A Number That Is A Little Greater

Answers

Answer 1

Answer: about 69.54 cm

Step-by-step explanation:

The diameter of a circle is given to be 21 centimetres. The formula for circumference of a circle given the diameter is πd, where d is the diameter and π is constant equal to 3.14... The question tells us to use 3.14, giving us the equation 3.14*21 cm. This multiplication results in 69.54 cm.

Related Questions

plz help i will give you prainliest if corect :)

Answers

Answer:

since hour is the denominator, it would be set up as 2/3 / 1/12, which is 24/3 which is also 8, per ''hour'' after per is deno

Step-by-step explanation:

Answer:

8 mph

Step-by-step explanation:

If Lien jogged 2/3 of a mile in 1/12 of an hour and you need to find how far she went in 1 hour, you would multiply 2/3 by 12 because thats how far she jogged in 1/12 of an hour.

So, 2/3 times 12 equals 8.

3. Why is it not possible to make the following triangle?
A. the side lengths are all different
B. the longest side dose not appear opposite the largest angle
C. The sum of the angle measures exceeds 180

Answers

Answer:

Its C cause if you add them you get 192

Step-by-step explanation:

I NEED HELP ASAP PLEASE HELP ME!! NO LINKS OR I WILL REPORT

Answers

53 because 8/2=4+7^2=53

It’s 53 the answr is 53

Helpppp Please it’s supposed to be in squared units

Answers

936 squares units I believe.

936 squared units

1x12x13x6 = 936

Last question I promise.

Answers

Answer:

Step-by-step explanation:

Answer:

6 miles?

Step-by-step explanation:

im not entirely sure.

You roll a die and flip a coin. What is the probability of NOT rolling a 4 on the die and flipping a heads on the coin?

Answers

3/6 is the probability.

Ramon drew boxplots to summarize the number of pages in each chapter of two books. The value of the interquartile ranges of these boxplots are the same. Which boxplots could represent this data?

Answers

Answer:

The answer is c

Step-by-step explanation:

The middle line is in the same spot

The boxplot that could represent this data is boxplot B.

What is the interquartile range?

An interquartile range is a measure of the difference between the upper and lower quartiles of a dataset.

W can find the values of the upper and lower quartile and median from a box plot.

The middle line is the median and the first line is the lower quartile and the last line is the upper quartile.

The formula used is Upper quartile - Lower quartile.

We have,

Ramon drew boxplots to summarize the number of pages in each chapter of two books.

The value of the interquartile ranges of these boxplots is the same.

So,

We see that,

Box plot B has the same interquartile range.

i.e

35 - 20 = 15

30 - 15 = 15

This is the only boxplot that has the same interquartile ranges.

Thus,

Box plot B has the same interquartile range.

Learn more about the interquartile range here:

https://brainly.com/question/29204101

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Help needed!
Lucy misses 25% of the free throws she attempts in a season. How many total free throws did she attempt if she missed 30?

Answers

She attempted 120 free throws.

what is the measure of

Answers

Answer:

A = 37 degrees ; B = 82 degrees

Step-by-step explanation:

the angle A plus 143 must measure 180 degrees

angle A = 180 - 143 = 37 degrees

the sum of the inner angles of a triangle is 180 degrees

A + B + C = 180

37 + B + 61 = 180

B = 180 - 98 = 82 degrees

82 Degrees is the answer

Find the missing angle in a triangle with the given sides.

Answers

the angle would be 1°. can i please get brainliest?

Find the circumference of the circle. Round your answer to the nearest hundredth. 3 in. The circumference is about inches

Answers

Answer:

182.49

Step-by-step explanation:

22/7*7.62cm*7.62cm =182.49 to the nearest hundredth

hi people! please help me solve this! d+(-3)>2

Answers

Answer:

The answer is d > 5

Step-by-step explanation:

1) Remove parentheses.

[tex]d + - 3 > 2[/tex]

2) Simplify d + -3 to d - 3.

[tex]d - 3 > 2[/tex]

3) Add 3 to both sides.

[tex]d > 2 + 3[/tex]

4) Simplify 2 + 3 to 5.

[tex]d > 5[/tex]

Hence, the answer is d > 5.

The answer is d > 5.

Hehe Mind Helping Me?

Answers

Answer:

1- 85(39+22+24)

2- 11 (18-7)

3-21(39-18)

Step-by-step explanation:

hope this helped :)

Solve the given equation.

t - 17 = 43

Answers

Answer:

Step-by-step explanation:

add 43 and 17. to check, subtract the answer by 17 and make sure it equals to 43. your welcome

Answer:

t=60

Step-by-step explanation:

60-17=43

third time asking. I N E E D H E L P

Answers

Answer:

29: 81.5

30: 9

31: 180

Step-by-step explanation:

29: if c=9 then squared then it is 9 times 9 which equals 81 then a equals 1/2 which is 0.5 in fraction so we add 81 + 0.5 =81.5

30: c equals 9 which we times by 2 and equals 18 then we times 18 by a which is 0.5 and it goes back down to 9

31: b equal 15 and it is squared so we times 15 by 15 which equals 225 and then we multiply 5 times c and c is 9 so 5 times 9 is 45 and 225 minus 45 equals 180

Answer what she/he said lol

Find an equation for the inverse for each of the following. I'll give brainiest to right answers.

Answers

Answer:

3. y=3/8-x/8

4.y=3(x+5)/2

5.y=square root of 2x+12/2

6. y=3- sqaure root of x

Step-by-step explanation:

What is the sum of -4 1/2 + 3 1/4?

Answers

Answer:

-1 1/4

Step-by-step explanation:

-4 1/2 is converted to -4 2/4

And -4 2/4 + 3 1/4 = - 1 1/4

-1 1/4

Hope this helps :)

who ever gets this will get a brainlest
1
2
3
4

Answers

Answer:

the answer is 2 and 4

Step-by-step explanation:

when you look at it 1 and 3 look like they are over 90 degrees while 2 and 4 are not, you can measure it

the answer is 2 and 4 hope this helps

Please help me I will give brainliest, I NEED THIS ANSWER FAST (Explain your answer)

Reread the poem "Design" below.

Design

The drop seeps whole
from boulder-lichen
or ledge moss and drops,

joining, to trickle,
run, fall, dash,
sprawl in held deeps,

to rush shallows, spill
thin through heights,
but then, edging,

to eddy aside, nothing
of all but nothing's
curl of motion spent.

A.R. Ammons

What attitude toward nature do the poet's word choices suggest?

fear
ownership
disgust
awe

Answers

I think I’d say fear because it doesn’t seem to have and positive emotions, but it does feel like it’s trying to get away from something which can be tied closely to fear

Answer:

This can be seen to be a kind of self encouragement after a fall; the speaker is trying to show that

despite all paths getting worse and no progress at all, one need to have heart of any chance that

comes along that might secure his life for the better future. Having that little courage will be a

great drive to success to someone who has got nothing to celebrate at a certain time of

difficulties.

Step-by-step explanation:

Patricia buys a round dinner table and wants to cut a cloth to cover the surface. The radius of the table is 6 meters. What is the area of the cloth in meters squared? (USE 3.14 FOR π AND WRITE THE NUMBER ONLY)

Answers

Answer:

113.04

Step-by-step explanation:

To find the area of a circle from the radius, you square the radius (r*r, or in this case, 6*6) and then multiply by pi. You end up with 36*3.14 or, 113.04.

Consider the parallelogram.

What is the area of the parallelogram?

Answers

22.31 because A= BH where B is base length and H is Height. Multiply 5.25 by 4.25 and you get 22.31

Answer:

the answer is B. i think, i just started with the parallelogram stuff so i might be wrong. but i hope this helps!!

If 1.4 represents 500 miles on a map, then how many miles does 1.68 represent?

Answers

Answer:

600 miles = 1.68 represents

Answer:

3.36

Step-by-step explanation:

∠w =
plzz help!!!!! due today

Answers

Answer:

68°

Step-by-step explanation:

the interior sum of a triangle is 180 so add and subtract

63 + 49 = 112

180 - 112 = 68

Answer:

w = 68

Step-by-step explanation:

All angles add up to 180 so:

w + 63 + 49 = 180

w + 112 = 180

w = 180 - 112

w = 68

A group of 23 students participated in a math competition. Their scores are below:

Score (points)
20- 29

30 – 39

40 – 49

50 – 59

60 – 69

Number of Students
4

7

5

4

3

Would a dot plot or a histogram best represent the data presented here? Why?
Histogram, because a large number of scores are reported as ranges
Histogram, because a small number of scores are reported individually
Dot plot, because a large number of scores are reported as ranges
Dot plot, because a small number of scores are reported individually

Answers

Answer:

the answer is A

Step-by-step explanation:

Histogram, because a large number of scores are reported as ranges

This is what a histogram is

Pls give brainliest and thanks

Histogram, because a large number of scores are reported as ranges. The correct option is A.

What is a histogram?

The graphic representation of data points arranged into user-specified ranges is called a histogram. The histogram, which resembles a bar graph in appearance, condenses a data series into an intuitive visual by collecting numerous data points and organizing them into logical ranges or bins.

Given that a group of 23 students participated in a math competition. Their scores are below:

Score (points) Number of Students

20- 29 4

30 – 39 7

40 – 49 5

50 – 59 4

60 – 69 3

If the above data is large data then it will be represented by the histogram. Therefore, the correct answer is A because of the histogram, because a large number of scores are reported as ranges. The correct option is A.

To know more about histograms follow

https://brainly.com/question/2962546

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Two trains, Train A and Train B, weigh a total of 318 tons. Train A is heavier than Train B. The difference of their weights is 178 tons. What is the weight of each train?

Answers

Train A is 178 and Train B is 140

I need "help"

My life's been magic, seems fantastic. I used to have a hole in the wall with a mattress. Funny when you want it, suddenly you have it. You find out that you golds just plastic. Every day, every night. I've been thinking back on you and I. Every day every night. I worked my whole life, just to get right, just to be like, "Look at me, I'm never coming down.". I worked my whole life just to get high, just to realize. Everything I need is on the, everything I need is on the ground.

Answers

What is the question

Don’t know what the question is but I feel u

What is the interquartile range of the box-and-whisker plot shown?
43
54
45
34

Answers

Answer:

The IQR of the given data is 6 There for the correct option is b

Step-by-step explanation:

whyd my answer get taken down

Can someone please help me find the measure of the exterior angle.

Answers

Answer:

k = 140°

Step-by-step explanation:

The sum of the interior angles of any triangle = 180°.

64° + 76° + x = 180°

x = 40°

40° + k = 180° because they are supplementary angles

k = 140°

Answer:

k = 140°

Step-by-step explanation:

The sum of the interior angles of any triangle = 180°.

64° + 76° + x = 180°

x = 40°

40° + k = 180°

k = 140°

Help ASAP i need the answer to this question plsss NO LINKS AND NO DOING IT JUST FOR THE POINTS Will give brainliest and just because i say don't do it just for the points doesn't mean i don't want you to do it i'm just saying that because i don't want random answers i want the right answers with work shown I need the both pages plsss its due today

Answers

The first one is b and the second is a don’t believe in links it’s a virus

Consider the trapezoid below.

Answers

Answer:

57cm²

Step-by-step explanation:

area for trapezoid=

b¹+b²=x

x÷2=v

v×h=z

h=height

b=base

14+5=19

19÷2=9.5

9.5×6=57

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