find the area of the largest square that can be cut from a circle of radius 18

Answers

Answer 1

Answer:

approx 161.3 square units

Step-by-step explanation:

the circle can contain 4 isosceles triangles with legs equal to 9 and hypotenuse equal to approximately 12.7

these four triangles would produce a square with sides of 12.7 units

so area would be 12.7² or approx 161.3 square units


Related Questions

John's father spent 2 hours and 55 minutes working on his truck if it was 4:55 when he stopped what time did he start​

Answers

He started at 2 o’clock

Answer:

2

Step-by-step explanation:

4-2=2

55-55=0

so:

2:00

ANOTHER ONE LOL You exercise for ¾ of an hour. You jump rope ⅓ of that time. What portion of the hour do you spend jumping rope?

Answers

Answer: 15 minutes

Step-by-step explanation:

60 / 4 = 15

15 * 3 = 45

45 / 3 = 15

Answer:

Step-by-step explanation:

Time spent on jump rope = 1/3 of 3/4

                                           [tex]= \dfrac{1}{3}*\dfrac{3}{4}=\dfrac{1}{4} \ hour[/tex] or 15 minutes

What is the slope-intercept form of the linear equation 2x - 8y = 32?

(Don't forget to simplify fractions if possible)

Answers

Answer:

y = 1/4x + 4

Step-by-step explanation:

2x - 8y = 32

-2x            -2x

-8y = -2x + 32

divide everything by -8

so that y becomes positive

answer : Y = 1/4x + 4

The slope-intercept form of the linear equation 2x - 8y = 32 is y = (1/4)x - 4.

Given is an equation of a line 2x - 8y = 32, we need to convert it into slope-intercept form of the linear equation.

The slope-intercept form of a linear equation is given by y = mx + b, where m represents the slope of the line and b represents the y-intercept.

To convert the equation 2x - 8y = 32 into slope-intercept form, we need to isolate y on one side of the equation.

Let's rearrange the given equation to solve for y:

2x - 8y = 32

Subtract 2x from both sides:

-8y = -2x + 32

Divide both sides by -8:

y = (2/8)x - 4

Simplifying further, we get:

y = (1/4)x - 4

So, the slope-intercept form of the linear equation 2x - 8y = 32 is y = (1/4)x - 4.

Learn more about linear equation click;

https://brainly.com/question/32634451

#SPJ6

In a recent year, 39% of all college students were enrolled part-time. If 5.8 million college students were enrolled part-time that year, what was the total number of college students?


Round your answer to the nearest million.

Answers

Answer:

15 million

Step-by-step explanation:

39% of all college students enrolled part-time.

5.8 million college students enrolled part-time.

Let x =  the total number of college students.

39/100 • x = 5.8

x = 5.8 • 100/39

x = 14.87

=15 million

Hope this helps :)

what is 3x-4y= -24 answer

Answers

Answer:

The answer will be ( [tex]x=\frac{-24+4y}{3}[/tex] )

The total length of 5 belts and 3 shoe laces is 4.2 m. The total length of 3 shoe laces is equal to the length of 2 belts
a) Find the length of a belt
b) Find the total length of 7 belts and 2 shoe laces

Answers

Answer:

a= 0.84m

b= 7m

i tried my best but im not sure of the answer

Step-by-step explanation:

5x+3y=4.2

2x=3y

x = 4.2-3y/5

2*(4.2-3y/5) = 3y

=1.68/3 = 0.56

y=0.56

2x = 3*0.56

x = 0.84

a) The length of one belt (b) is 0.6 meters, or 60 centimeters.

b) The total length of 7 belts and 2 shoe laces is: 5 meters.

Let the length of one belt be "b" meters, and the length of one shoe lace be "s" meters.

a) Find the length of a belt:

According to the given information, the total length of 5 belts and 3 shoe laces is 4.2 meters. We can express this information as an equation:

5b + 3s = 4.2

b) Find the total length of 7 belts and 2 shoe laces:

The total length of 3 shoe laces is equal to the length of 2 belts. We can express this information as another equation:

3s = 2b

Now, we can use these two equations to solve for the values of "b" and "s."

Step 1: Solve the second equation for "s":

3s = 2b

Divide both sides by 3:

s = (2/3)b

Step 2: Substitute the value of "s" from the second equation into the first equation:

5b + 3((2/3)b) = 4.2

5b + 2b = 4.2

7b = 4.2

Step 3: Solve for "b":

b = 4.2 / 7

b = 0.6

Now that we have the value of "b," we can find the value of "s" using the second equation:

s = (2/3)b

s = (2/3) * 0.6

s = 0.4

To know more about length:

https://brainly.com/question/20377875

#SPJ2

Larry needs 45 ounces of graph juice for 6 guests. Later, he finds out that 26 guests are coming. how much graph juice does he need to purchase?

A. 196 Ounces

B. 270 Ounces

C. 40.3 Ounces

D. 1170 Ounces

Answers

Based on the amount of juice needed for 6 guests, the amount of juice Larry will need for 26 guests is A. 196 ounces.

First find out the amount of juice a single guest will need:

= Quantity of juice / Number of guests

= 45 / 6

= 7.5 ounces

If a guest needs 7.5 ounces, 26 guests would need:

= 25 x 7.5

= 195 ounces

In conclusion, 196 ounces of juice is needed.

Find out more at https://brainly.com/question/1201888.

valentina wants to grow out her hair. it grows 0.5 inches per month, and it is currently 9 inches long. write an equation that shows the relationship between that shows the relationship between the number of months that valentina grows out her hair, x, and the length of her hair in inches, y

Answers

Answer:

y=0.5x+9

Step-by-step explanation:

y=-x-6 input (x) = -3 find (y) output

Answers

Here is the answer
-(-3) =+3
Because negative number multiplied by a negative number equals positive

Answer:

[tex]y=-3[/tex]

Step-by-step explanation:

[tex]y=-x-6[/tex]

Plug in the given value for x:

[tex]y=-(-3)-6[/tex]

Simplify:

[tex]y=3-6[/tex]

[tex]y=-3[/tex]

Please help quickly please

Answers

Answer

169

Step-by-step explanation:

What is the value of a if 5a = 1/125

(It’s not 1/625)

Please answer!!

Answers

Answer:

a = -3.

Step-by-step explanation:

5^a = 1/125

5^3 = 125

so 5^-3 = 1/125

Answer:

a = -3

Step-by-step explanation:

5^a = 1/125

Rewriting 1/125 as 1/5^3 = 5^-3

5^a = 5^-3

a = -3

Over the summer, Jarrod did online tutoring with kids. He was paid a total of $342.30 for 42 hours of tutoring. What was his hourly rate of pay?

Answers

Answer:

His hourly rate is $8.15.

Step-by-step explanation:

The hourly rate is how much he earns in one hour. We know how much he earns in 42 hours ($342.3).

So what we need to do is to divide that amount ($342.3) by 42.

And we get $8.15.

47-?=50-35 please help

Answers

The answer is 32
Well brainly force me to type at least 20 words so I will just random type some words here

Answer:

x = 32

Step 1: Solve the right-hand side of the equation.

47 - x = 50 - 35

=> 47 - x = 15

Step 2: Subtract '47' from both ends.

=> 47 - x = 15

=> -x = 15 - 47

Step 3: Solve for x.

=> -x = -32

=> x = 32.

Hoped this helped.

If the confidence interval and hypothesis test both used the same data, how did they come up with different standard errors

Answers

Confidence intervals and hypothesis testing share the characteristic that they are both inferential techniques

Confidence intervals and hypothesis tests are similar in that they are both inferential methods that rely on an approximated sampling distribution.

What is confidence interval?

Data from a sample is used to estimate a population parameter using confidence intervals. Data from a sample is used in hypothesis testing to examine a given hypothesis. It is possible that occasionally, when the hypothesis produces a non-significant result, the confidence interval will exclude the value specified under the null hypothesis because the standard error used to calculate the confidence interval is different from the standard error used in hypothesis testing.

We use the standard error of the mean to show the degree of uncertainty surrounding the estimation of the mean measurement. Most helpful for calculating a confidence interval is the standard error.

Hence , Confidence intervals and hypothesis tests are similar in that they are both inferential methods that rely on an approximated sampling distribution.

To learn more about Confidence intervals and hypothesis tests click :

https://brainly.com/question/19755291

#SPJ2

Please help ill mark brainlyst please

Answers

Answer:

x = 8°

y = 21°

Step-by-step explanation:

27 + 3y = 90

3y = 63

y = 21°

x + 8x + 18 = 90

9x = 72

x = 8°

Coordinate plane .........

Answers

Answer:

The answer is the blue dot

Step-by-step explanation:

You should remember that the x goes first in (x,y).

Will give brainliest

Answers

See drawing attached below.

Corresponding angles and sides are congruent to each other. Thus,

∠L corresponds to ∠H

∠J corresponds to ∠P

HU corresponds to LO

PO corresponds to JU

LP corresponds to HJ

∠U corresponds to ∠O

Answer:

thanks for the points bye bye for now love u fin and I will

Find the value of x.

Answers

Answer:

x = 69

Step-by-step explanation:

2x - 3 = 135

2x = 135 + 3

2x = 138

2x/2 = 138/2

x = 69

What is the slope in other words the answer

Answers

Answer:

gradient

Step-by-step explanation:

gradient is the same as steepness and slopes r steep so its gradient

HELP ME please please please

Answers

Answer:

d.

took the test

Step-by-step explanation:

can somebody tell me if these answers are correct?​

Answers

I think the a is right
I would handle b) like this: 8.50:12~0,7
1,55-0.7=$0,85

each chicken coop can hold 8 chickens what's the maximum of chickens that can fit in 7 Coops?​

Answers

Answer:

56

Step-by-step explanation:

each can fit 8 chickens so that means that 7 coops can fit 56 chickens

8×7=56

Not sure on this. (Im really bad at math)

Answers

Answer:

13. C

14. B

Step-by-step explanation:

yeah-ya........... right?

There is 358 pieces of pumpkin pie by the time dessert comes around there are only 7 guest left how many pieces can each person get if it is shared equally how many will be left over

Answers

51 slices is the answer

a
Russ worked a total of 135 hours during the month of July. He earned $3,600.
Russ earned $25 per hour each weekday that he worked. He earned $40 per hour
each Saturday that he worked. How many hours did he work on the weekend?

Answers

Answer:

3375

Step-by-step explanation:

A car travels 23 km in 15 minutes. How fast is it going in kilometres per hour?

Answers

Answer:

96 km/h.

Step-by-step explanation:

23 x

-- = ----

15 60

60/15 = 4

24 x 4 = 96

x = 96

If your getting paid 5$ every week how long will it takes you to get 10,000$?

Answers

2,000
10,000 divided by 5 = 2,000

sales tax is 7% what is the amount of sales tax you would pay this bill​

Answers

% means per 100

so when figuring out percents it's good to use 100

so

on $100 7% would mean $7

on $50 7% would mean $3.5

in $200 7% would mean $14

whats 5 x 2x x 2y?? im doing hw and im confused

Answers

5 x 2x x 2y = 20xy
Because
5 x 2x = 10x
10x x 2y = 20xy

HUrrryyy i need help!!!!!

Answers

Answer:It is D Step-by-step explanation:

Other Questions
a skateboard with unbalanced forces. A bicycle with balanced forces How many protons,neutrons and electrons make a hydrogen atom 8x+9y=60 2x-9y=-30 elimation method Please help and no links;) 1- Ali saw his uncle Waleed last month. He .............. him since he was thirteen years old.a) hasn't seen b) wasn't seeingc) hadn't seend) hasn't been seen 2- I ............ to the museum in 2015.a) had goneb) have gonec) went d) go3- Amany phoned me while the dinner ............. .a) was cookingb) cookedc) cooksd) was being cooked4- He ............. need much sleep, but he does now .a) didn't use to b) isn't used toc) used tod) uses to5- I entered the office and looked around. Most people ............... at their offices .a) were workingb) workedc) had workedd) used to work6- Crossing the street, he ............. on the ice and broke his arm .a) was slippingb) slippedc) had slippedd) was slipped7- Since the computer was used in schools, progress in education ................. .a) has made b) has been madec) had maded) had been made8- Nesma first met her best friend when she ............. at primary school .a) has been b) was beingc) was d) is9- During ........... to school, I saw some students quarrelling firecely .a) my walkb) was walkingc) walksd) walking10- Since his mother .............. ill, he will clean the flat for her .a) was b) has been c) is d) had been11- How long have you studied English .............. ?a) sinceb) forc) agod) yet12- He used to be a driver but nowadays he ............... .a) doesn'tb) wasn'tc) isn'td) didn't13- ............. have you lived in your home ?a) whenb) since how long c) since whend) for when14- I'm starving .................. I've eaten nothing for two days .a) beforeb) sincec) sod) when15- I'd rather you ............. this car. It's a bargain .a) buyb) to buy c) boughtd) will buy16- She has been to America. This means that she .............. there .a) is stillb) is no longerc) will bed) won't be17- I have never eaten shrimps .............. .a) everb) byc) befored) after18- I haven't seen my friend ............ the last month .a) sinceb) forc) agod) yet 19- I ................ the newspaper every day. Now, I don't have the time.a) use to red b) readsc) used to readd) 'm used to reading20- I didn't answer the phone because I ............ .a) prayedb) was prayingc) had prayedd) was prayed What it takes to be a Graphic Designer and your interestDo you plan to pursue or get certified?150 words please solve it ok very important water hardness can affect cleaning by VERY EASY IF YOU TYPE RIGHT AWSNER I WILL MARK AS BRAINLISt 5th grade super easy 3. Each beam of sunlight (a, b, or c above) delivers 1300 joules of energy per second (i.e. 1300 watts) overainsof the upper atmosphere, perpendicular to the direction of the beam (ie. the beam hits a flat surface. Svetasunlight spreads out when it hits the Earth, use your answers from 2 above to calculate the amount of enerosta(c)actually delivered per 100 m of surface in each of sunlight beams a, b, and c. HELPPPPPPPPP Those are two problems. i need a poem for veterans day which detail from the text best establishes the influence of religion on this setting? which detail most effectively creates an atmosphere of danger? !PLEASE ANSWER ASAP! THANK YOU IN ADVANCE!mrs. piggiewinkle knows how to use texting, instant messenger, emailing, calling, and mailing letters to communicate with her students. she must select 2 methods of communication out of the 5 to send her students an important message. in how many ways can choose the communication methods? a) ( -14) + 5 + 17 + 14 Andrea is writing an argument about wearing bike helmets, and she makes the claim that helmets are an inexpensive way to protect oneself while riding.Which piece of evidence should logically be the first that Andrea cites in support of her claim?O In many towns and cities, wearing a bike helmet is required.O A top-rated bike helmet costs less than dinner for two.O Some bike helmets cost more than others, but they all do the job.O Bike helmets can be bought online or in stores. 50 points!! :Dnot sure how to do this :/ noah is taking a survey after answering 16 questoins how are you going to respect the right of other people list the point It was Saturday afternoon when the boys of Wedderburn School went off as usual to swim their boats on a beautiful lake, only a quarter of a mile away. Fred Langton had a new boat, a regular beauty, which his grandfather had sent to him as a birthday present, and it must be admitted that many admiring eyes were directed to this boat, for it was a larger and better-constructed one than any of the others, and each boy was of course, anxious that his own boat should win the race. But although all the boys admired Fred's boat, and wished that they could have had one as good, still they felt no grudge towards Fred himself, for he was a general favorite in the school, being kind-hearted, unselfish, always willing to lend anything that he had to his companions, and never known to tell tales, or to do a mean action of any kind. "I tell you," said Bill Cowan to his own particular chum, Joe Morris, "that boat of Fred's will beat ours all hollow! I wish I had one as good!" "Well, suppose it does win," replied Joe Morris, "I shall not grudge it to him, for Fred is no sneak; he is out-and-out the jolliest fellow in Wedderburn School." "So he is," said Bill Cowan, "and no mistake about it. Well, here we are at the lake, and now for some fun." On this particular Saturday, however, Fred was destined to distinguish himself in quite another way, and to win the applause not only of his companions, but of the people who were walking up and down the border of the lake, enjoying the sunshine and the refreshing breeze. The little boats were all in full sail, and the schoolboys were shouting with glee at the fun, when quite suddenly a fine fox terrier took it into his head to pursue the boats and show that he could swim as well as they could. Poor dog! It was quite true that he could swim; but unfortunately he got entangled among weeds, and after floundering about for a little and barking piteously for help, he gradually sank till his body was quite out of sight, only his head and neck being visible to the schoolboys, who looked on in horror, not knowing how they could save the poor animal. "Oh, I say, I can't stand this!" cried Fred Langton; "he will be drowned. I must go in and fetch him out!" "No, no!" cried Bill Cowan; "the lake is quite deep just at that place." "Yes, I know it's deep," added Joe Morris, "and, besides, you can't swim, Fred; don't be silly. Who cares . . . ?" "I do, for one," cried Fred, and dashing into the water he waded out to where the poor dog was half-standing, half-lying, among the choking weeds. Yes, the water was deep; but stretching out his arms he contrived to catch hold of the poor animal, and he quickly waded back to shore amid ringing cheers from all the people who had now gathered on the bank to watch the plucky lad. And whose was the dog? Nobody knew; it seemed, indeed, to have no owner and no home. But Fred and his companions carried it back with them to the school, and, after having told their tale, they begged the head master to keep it for himself; and as Dr. Williams could not discover anything about the dog's ownership, he did keep it. So Fred's brave deed not only saved the animal's life, but procured a good home for it as well.