Mathematics High School

A circle is drawn inside a square so its circumference touches each of the four sides of the
square. If the area of the circle is 125.8cm2 calculate the length of the sides of the square.

Answers

Answer 1

Answer:

12.66 cm

Step-by-step explanation:

Area of the circle = 125.8 Sq cm

[tex] \therefore \: \pi {r}^{2} = 125.8 \\ \\ \therefore \: 3.14 \times {r}^{2} = 125.8 \\ \\ {r}^{2} = \frac{125.8}{3.14} \\ \\ {r}^{2} = 40.0636943 \\ \\ {r} = \sqrt{40.0636943} \\ \\ r = 6.32958879 \\ \\ r \approx \: 6.33 \: cm \\ \\ d \: = 2r \\ \\ d = 2 \times 6.33 \\ \\ d = 12.66 \: cm \\ [/tex]

Diameter of the circle = 12.66 cm

Since, circumference of the circle touches each of the four sides of the square.

So, length of the sides of the square

= diameter of the circle.

= 12.66 cm

Related Questions

helppppppppppppppppppppppppppppppp
The volume of a cylinder is 72 71 cm. If the radius is 3 cm, what is the height of the cylinder?
0
3 cm
0
0
0
O A. 4 cm OB. 8 cm O C. 12 cm O D. 24 cm
0
0

Answers

Answer: 8 cm

Step-by-step explanation: 3^2 = 9 So, 72/9 = 8

help fast, thanks
(6-62)

Answers

Answer: A+P=11,    0.60A+0.35P=5.60

Help help help me please

Answers

Answer:

it's 72

Step-by-step explanation:

length x height x base

6x3x4

6x3= 18

18x4=72

Vol(Cuboid)=lbh
= 4*3*6
= 72 cm^3

someone please help asap, thank you!!



Martin has a bag of marbles. He removed one marble, recorded the color and then placed it back in the bag. He repeated the process several times and recorded his results in the table. Based on the frequency table, find the probability of randomly drawing the colors listed below.

Answers

Answer:

1. 27/50

2. 10/50

3. 13/50

4. 40/50

i hope this helped you and i hope this is the correct answer

complete the square to form a perfect square trinomial.​

Answers

Answer:

4

Step-by-step explanation:

List the ordered pairs shown in the mapping diagram

Answers

Answer:

(0,4)

(1,6)

(2,8)

(3,1)

(4,0)

The required ordered pair mentioned in the mapping diagram is (0,4), (1,6), (2,8), (3,1), and (4,0).

What is coordinate?

Coordinate, is represented as the values on the x-axis and y-axis of the graph. while the coordinate x is called abscissa and the coordinate of the y is called ordinate.

What is a mapping diagram?

A mapping diagram is used to illustrate the relationship between sets of domains and ranges.

here,
From the mapping diagram,
Each arrow represents the ordered pairs,
So,
The ordered pair is given as,
(0,4), (1,6), (2,8), (3,1), and (4,0)


Thus, the required ordered pair mentioned in the mapping diagram are (0,4), (1,6), (2,8), (3,1), and (4,0).

Learn more about coordinate here:

brainly.com/question/13498438

#SPJ2

Pls help will give brainilist

Answers

Answer:

56 cm, 1.8 ft, 20 in

Step-by-step explanation:

plz mark me brainliest. :)

Answer:

56 cm, 1.8 ft, 20 in

Step-by-step explanation:

I just simply turned 1.8 ft and 20 in into centimeters

1.8 ft = 54.9 cm

20 in = 50.8 cm

56 cm = 56 cm

what is angle a and c if b is 63 degrees? You will get 100 points for answering please help

Answers

Answer:

Angle A measures 76°

Step-by-step explanation:

The three interior angles of a triangle will always equal 180. Therefore:

[tex](63)+(x+7)+(2x+8)=180[/tex]

Solve for x. Add and combine like terms:

[tex]78+3x=180[/tex]

Subtract 78 from both sides:

[tex]3x=102[/tex]

Divide both sides by 3. So, the value of x is:

[tex]x=34[/tex]

Angle A is given by:

[tex]m\angle A=2x+8[/tex]

Since we know that x = 38:

[tex]m\angle A=2(34)+8=76[/tex]

Angle A measures 76°

What is the value of x?
70°
35°
А. 350
В. 950
ООО
С. 105°
D. 75

Answers

Not sure what the context is but I think it’s 75. I just did 180-105= 75. 35+70 is 105
The value of x is 75

Mark is making jackets. Mark took 2 hours to make a jacket. The jacket was made up of 50 kilograms of wool. How long do you think it will take Mark to use 500 kilograms of wool for the jackets?

Answers

Given:

Mark took 2 hours to make a jacket.

The jacket was made up of 50 kilograms of wool.

To find:

The time in which Mark use 500 kilograms of wool for the jackets.

Solution:

We have,

1 jacket take 2 hours.

Number of jackets in 50 kg of wool = 1

Number of jackets in 1 kg of wool = [tex]\dfrac{1}{50}[/tex]

Number of jackets in 500 kg of wool = [tex]\dfrac{1}{50}\times 500[/tex]

                                                              = [tex]10[/tex] Jackets

Time taken by 1 jacket = 2 hours

Time taken by 10 jacket = 20 hours

Therefore, it will take 20 hours to use 500 kilograms of wool for the jackets.

Answer:

20 hours

Step-by-step explanation:

1 jacket=50kg wool

1 jacket= 2hrs

500kg available/50kg per jacket= 10 jackets

10 jackets x 2hrs per jacket=20hrs

Noah already has $10.50, and he earns $3 each time he runs an errand for
his neighbor. Noah wants to know how many errands he needs to run to
have at least $30.*
what is the inequality?

Answers

Answer:

3e + 10.50 ≥ 30

Step-by-step explanation:

HELP PLZ
Given that m n and n l what conclusion can be made?

A. N || P
B. M upside down t P
C. M upside down t L
D. L || M

Answers

A

B or D is your answer

Hope this helps

Step-by-step explanation:

N || P

Step-by-step explanation:

the most reasonable answer to me is that coz line n and p will neva meet but I also like L || M(not sure)

hope that helps

Antonio needs to convert 1.2 liters of milk to milliliters. How many milliliters are there in 1.2 liters of milk?

Answers

Answer: 1200 milliliters.

Step-by-step explanation: 1 liter has 100 milliliters of milk in it. So you have to multiply 1.2 by 100 to get 1200.

What is 200 rounded to 1 decimal place

Answers

0.200 is your answer

all you need is in the photo please


DON'T DO STEP BY STEP PUT ONLY THE ANSWER PLEASEEEEEEEEEEEEEEEEEEEEE YUKAZ DATA HER HJ​

Answers

Answer:

It should be 1/2 sorry if i"m wrong

Solve the given system of equations by Elimination.
x + y = 6
3x - y = 14

Answers

Answer:

Step-by-step explanation:

It costs the class $203.00 to purchase 29 tickets for a performance at the Orpheum. Write an equation that can be used to find the total cost (c) for any number of tickets (t) they would buy.

Answers

Answer:

c=29÷203.

Step-by-step explanation:

i think that might be what you want. pretty sure there's a better way to wright it though.

Can some one please help me

Answers

Answer:

8:1

Step-by-step explanation:

Don reads 8 pages a minute. Therefore the amount of pages he could read is 8 and the amount of time it takes is a minute

Can somebody plz help answer these questions correclty (Like what the letters equal) thanks :D

WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DD

Answers

Answers:
20: 24
21: 21
22: 20
23: 12
24: 8

Why?
24/4=6
31/7= 3
20/5= 4
12/6=2
8/4= 2

Hope this helps :D

Answer:

20. multiply both sides by 4, x= 24

21. multiply both sides by 7, y=21

22.multiply both sides by 5, z=20

23. multiply both sides by 6, p=12

24. multiply both sides by 2, r=8

Step-by-step explanation:

you want to get the variable alone (x,p,y, etc).

so if you are dividing the variable by a number you want to take the denomentator and multiply it by itself and then you have to multiply the same number to the number on the other side of the equation.

I Will give brainliest!! On a piece of paper graph -- Then determian which answer choice matches the graph you drew

Answers

Answer:

i dont know sry for the bother

Step-by-step explanation:

Answer:

A.

Step-by-step explanation:

that's the only graph that actually matches the coordinates

can someone un block this stuff about premium please?

Answers

Answer:

??????????????????????????????????

Step-by-step explanation:

I don't know how to do this.

Answers

x=15 this is because all the sides must equal 80 degrees and 25+40=65 and 80-65=15

please answer both of these and show or tell me all your work

Answers

Answer:

5. 1:6 2/5

6. 1:5

Step-by-step explanation:

5. each time in the table you multiply H by 6 2/5 ex.

column 4 , 100x6=600, 2/5 of 100 = 40 and the total is 640, so the contant of proprtionality is 6 2/5

6. in the table there is a point on 2:10 and can be simplified to 1:5 so for every minute 5 gallons of water will be used

hope this helps sorry if this inst what your looking for have a blessed day :)

A package of 5 pairs of insulated socks costs ​$37.45. What is the unit price of the pairs of socks​? The unit price is ​$nothing per pair of socks.

Answers

Answer:

i think 6.59

Step-by-step explanation:

Write an equation of the line that passes through the points (-6, -8) and (2, -8).

Y=

Answers

Answer:

I wanna say 8 if its.

y=8x+-8

If thats wrong im sorry

Answer:

8

Step-by-step explanation:

True or false: f(x) is a function.
4
8
1
12
f(x)

Answers

true, they all have different values !

What is five sixths times twenty four?

Answers

Answer:

20 is the answer

Answer:

20

Step-by-step explanation:

Help :(((((((((;;;;; I NEED HELP W MATH

Answers

Answer:

p = 6

Step-by-step explanation:

p/15 = 4/10

*cross multiply*

p*10 = 15*4

10p=60

*divide to get p alone*

p=6

Which set of side lengths form a right triangle?
7 cm. 8 cm. 10 cm
3 it ott 5th
10 in 41 in 40 in.
15 m 20 m 25 m

Answers

Answer:

15m 20m 25m

Step-by-step explanation:

15^2+20^2=25^2

the others do not

If x & 130° are supplementary, find x ,with process ​

Answers

Answer:

50

Step-by-step explanation:

180-130=50

Supplementary angles mean either of two angles whose sum is 180°

Other Questions
The dimensions of an actual swing set are shown. You want to create a scale model of the swing set for a dollhouse using similar triangles. Sketch a drawing of your swing set and label each side length. Then write a similarity statement for each pair of similar triangles and state the scale factor you used to create the scale model. What does this sign mean?O Watch for side road traffic to the rightGet ready to cross or enter a one-way street to the rightO Slow down for a reverse turn aheadF how are individuals that work with animals and believe in animal welfare affected Simplify:4y - 1/2 (-3/4+2/3y) A refrigerator costs $429 to buy and its label says that estimated energy costs are $43 per year. Another brand costs $399, but its energy costs are $48 per year. If x is the years of ownership and y is the total dollars spent, write the ordered pair (x,y) that shows at what point the owner would have spent the same amount of money on either brand. What is an equation of the line that passes through the points (-2, 7) and (1, -8)? what is neutral term of landlord What is the solution to -2|2.2x - 3.3| = -6.6?O x=-3O x=3O x=-3 or x = 0O x = 0 or x = 3 Help plsss Im stressing out Read the passage.excerpt from Ten Days in a Mad-House by Nellie BlyWhile I was there a pretty young girl was brought in. She had been sick, and she fought against being put in that dirty place. One night the nurses took her and, after beating her, they held her naked in a cold bath, then they threw her on her bed. When morning came the girl was dead. The doctors said she died of convulsions, and that was all that was done about it.Refer to Explorations in Literature for a complete version of this narrative.How does this paragraph develop the author's claim in Ten Days in a Mad-House?It offers the opinion of an expertthe doctorto support the claim.It uses rhetorical devices such as figurative language to appeal to readers' emotions.It uses logical reasoning to support the author's claim.It provides a specific, relevant example as evidence for the author's claim. Nine friends share 8 bags of trail mix equally.what fraction of a bag of trail mix does each friend get? Gene regulation means A. The genes in some cells are different than the genes in other cells. B. only some specialized cells can become other specialized cells. C. genes can be turned on and off. D. all the genes must be turned on. In order to determine students preferences, Ms. Lewis took a random survey of 60 high school students and found that 42 of them preferred multiple-choice tests to free-response typed tests. Use the results to predict the approximate number of students out of 180 who prefer multiple-choice tests? How much of Earths water is fresh water?3 percent25 percent75 percent90 percent The speaker in these lines from Langton Hughes's poem "I, Too" states that he is "growing strong" eating in the kitchen. Which statement best describes the meaning of this declaration? I am the darker brother. They send me to eat in the kitchen When company comes, But I laugh, And eat well, And grow strong. . . A. Although he feels ignored by those at the table, the speaker is preparing to take back his position in society. B. The speaker realizes he does not need those who now sit at the table and therefore focuses on improving himself. C. Even though he is being rejected by those at the table, the speaker is confident and resilient to adversity. D. The speaker rejects getting help from those who now sit at the table and realizes that he must fend for himself. E. Despite being relegated to the kitchen, the speaker still feels he is treated fairly as he is provided with a position in society. Just a bunch of easy ones At the IGA, a 3 lb bag of apples costs $3.54. What is the unit rate for the 3 lb bag?At the IGA, a 5 lb bag of apples costs $5.85. A 3 lb bag of apples costs $3.54. Which is the better deal?3 lbs. for $3.545 lbs. for $5.85Brycen bikes 2 miles in 12 minutes. What is his unit rate (minutes per mile)?Brycen bikes 2 miles in 12 minutes. Tori swims 1 mile in 24 minutes. Who is moving faster?BrycenToriBrycen bikes 2 miles in 12 minutes. Tori swims 1 mile in 24 minutes. Thinking about your last answer, how much faster is that person moving (in minutes per mile)?Chad colors 25% of the total shapes on his paper. He colors 8 shapes. Enter the number of shapes on Chads paper.Enter the unknown value that makes this statement true: 60% of 80 is what?A ship captain is mapping a trip and wants to know the distance the ship will travel over certain time intervals. Assuming that the ship travels at a constant speed, what is its speed (in miles per hour)?Lins family has completed 70% of a trip. They have traveled 35 miles. How far is the total trip?24.5 miles50 miles59.5 miles200 milesOther:Lin runs 3 laps around a track in 6 minutes. How many minutes per lap is that?21/21/33Other:Lin runs 3 laps around a track in 6 minutes. How many laps per minute is that?21/21/33Other:hopefully it is not confusing PLEASE ANSWER Ill give brainliest!! 6.7.30What is the perimeter of the parallelogram WXYZ? Zanara has 7 heart stickers and 24 cupid stickers. She wants to divide into 3 equal groups to give to her friends. How many stickers will each group have? Solve for x. Round to the nearest tenth.Helpppp Can Yall Help ME! THIS IS SUPER HARD! :(