A circular swimming pool is 21 feet in diameter.
How many feet around is the pool?

Answers

Answer 1

Answer:

the answer is 66feet

Step-by-step explanation:

can i get a brainliest plz


Related Questions

Graph ​y=4/7x−2​

help asap

Answers

Answer:

(Hope this helps can I pls have brainlist (crown)☺️)

Step-by-step explanation:

Graph in pic

(Credits: Symbolab)

How can I sign up for one on one tutoring and what is the cost

Answers

when you click on the tutoring tab it will show you all the details

What are the correct answers to this geometry problem?

Answers

Answer:

3. HI

4. GI  JH  JG

-If you thought that I was helpful, go ahead and give me the brainliest answer!

Plz help me due tonight

Answers

Answer: Angle RTQ or QTR

why is this even a question
x + y - a = t
help

Answers

Answer:

x+y=t+a

Step-by-step explanation:

its seems to be the unwanted question

x+y = a+t

(x is the subject) x=a+t-y
(y is the subject) y=a+t-x
(a is the subject) a=x+y-t
(t is the subject) t=x+y-a

4. Michael observed he felt the pain of losing a $20 bill more than he felt the joy of finding it on the sidewalk the
week beforeThis is a result of...
Sunk cost

Overconfidence

Endowment effect

Answers

Answer:

Endowment effect

Step-by-step explanation:

Michael observed he felt the pain of losing a $20 bill more than he felt the joy of finding it on the sidewalk the week before.

This is a result of the endowment effect.

Given,

Michael observed he felt the pain of losing a $20 bill more than he felt the joy of finding it on the sidewalk the week before.

We need to find whether it is a result of

- Sunk cost

- Overconfidence

- Endowment effect

What are the endowment effect and Sunk cost?

The endowment effect is the effect of placing a higher value on an object

they own than the value on the same object they did not own.

The sunk cost is a cost that has already been incurred and that cannot be

recovered.

We have,

Michael observed he felt the pain of losing a $20 bill more than he felt the joy of finding it on the sidewalk the week before.

Here,

We are talking about the same item $20.

Losing $20 is losing what Michael owns.

Finding $20 on the sidewalk is not what Michael owns.

And the pain of losing $20 which he owns is more than the joy of finding it on the sidewalk so,

The Endowment effect is found here.

Thus,

Michael observed he felt the pain of losing a $20 bill more than he felt the joy of finding it on the sidewalk the week before.

This is a result of the endowment effect.

Learn more about the endowment effect here:

https://brainly.com/question/15100112

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S'y afin buys 12 cookies .He gives 3.1 of the cookies to his mother. He gives 6.1 of the cookies to his brother. a)How many cookies does he give to his mother? b)How many cookies does he give his younger brother ?​

Answers

It should be percent

He has 12 cookies.He gives 31% to his mother.He gives 61%to his brother.

Mother:-

[tex]\\ \sf\longmapsto 31\%\:of 12[/tex]

[tex]\\ \sf\longmapsto 0.31(12)[/tex]

[tex]\\ \sf\longmapsto 3.72[/tex]

[tex]\\ \sf\longmapsto 4(Approx)[/tex]

Brother:-

[tex]\\ \sf\longmapsto 0.61(12)[/tex]

[tex]\\ \sf\longmapsto 7.32[/tex]

[tex]\\ \sf\longmapsto 7(Approx)[/tex]

−3−(−5) what is the answer to this problem ive tried everything

Answers

Answer: 2

Step-by-step explanation:

X/2 -5=20 please give details

Answers

Answer: x=50

how?

[tex]\frac{x}{2}[/tex] - 5= 20 (first ADD 5 with 20 whatever you do on one side you have to do it to the other) so that gives us:

[tex]\frac{x}{2}[/tex]=25 (we see that 2 is being divided by x and we want X alone so the inverse of division is MULTIPLICATION)

25 x 2= 50

therefor the x=50

find the non perfect square number in between 21² and 22²​

Answers

Answer:

So, the non-perfect square number between 21 and 22 is 42.

Step-by-step explanation:

Katie works at a local fast food restaurant. She has $1200 in the bank. She just bought a car. It's value is $10,000, but she has a loan from the bank for $9100. She also has a horse that has a value of $1500, and tack and supplies for the horse worth $850. What is Katie's net worth?​

Answers

Answer:

33450

Step-by-step explanation:

If I was to sketch the graph of y=4x+2

What would the graph look like?

Would it be a straight line or a curved line?

Where would it cross the y-axis?

What does 4 in 4x tell us?

Answers

Answer:

see explanation

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 4x + 2 ← is in slope- intercept form

Thus its graph is a straight line

crosses the y- axis at (0, 2 ) , that is c = 2

the 4 in 4x is the slope m of the line

Elena, Lin, and Noah all found the area of Triangle Q to be 14 but they reasoned about it differently, as shown in the diagrams below. Pick one of the three students and explain their way of thinking and why his or her answer is correct. Make sure you identify which student you are explaining.

Answers

Answer:

yes it is

Step-by-step explanation:

5^-15 rewritten using a positive exponent

Answers

Answer:

CHINA

Step-by-step explanation:

Answer:

[tex] \frac{1}{ {5}^{15} } [/tex]

A particular plant root grows 2.5 inches per month. How many centimeters is the plant root growing per month? (1 inch = 2.54 centimeters).

Answers

It is 678+wokdkkdkdkkdkdkdkdkkddkkdkdkd

Answer:

The plant root is growing 6.35 cm per month.

Step-by-step explanation:

This is a conversion problem. You are converting 2.5 inches to centimeters.

2. 5 inches * 2.54 cm/1 inch

inches cancels out and now you are left with multiplying 2.5 and 2.54.

2.5 * 2.54 cm = 6.35 cm

1 distributive property for 9(413)2 distributive property for 6(593)

Answers

Answer:

9(413)2= 7434 and 6(593)=3558

Step-by-step explanation:

Hope this helps

pls help asap!!!



-------------------

Answers

Answer:

C

Step-by-step explanation:

Area of circle = πr²

Circumference of circle = 2πr

1384.74=πr²

1384.74/π=r²

r=√1384/π=20.9947

2πr=2π(20.9947)=131.88m

Subtract.

4−(−2)

Plot the solution on the number line.

Answers

Answer:

6

Step-by-step explanation:

[tex]\sf 4-(-2)=4+2=\bf{6}[/tex]

The answer is 6.

What is a number line?A visual representation of numbers on a straight line is known as a number line. A number line's numerals are arranged in a sequential manner at equal intervals along its length. It is often displayed horizontally and can extend indefinitely in any direction.On a number line, the numbers rise as you move from left to right and fall as you move backwards from right to left.

SOLUTION-

4-(-2))4+2as   (- * - = +).6

plotting on number line-

Know more about number line click here:

https://brainly.com/question/25230781

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Consider the graph of f(x).
12
10
-6
- 4
120
2 4 6 8
Which statements are true about tthe function represented by the graph?
Select all that apply.
The y-interceptis (0.-2).
The x-interceptis (0,5).
The domain of the function is (-3.3)
The domain of the function is all real numbers.

Answers

Answer:

The domain of the function is all real numbers.

Step-by-step explanation:

The answer is not A because the y-axis is the vertical (straight up and down) axis, and it crosses of that at positive 5.

The answer is not B because the x-axis is the horizontal axis, and it crosses that at negative 2.

Don't let them confuse you by saying the intercepts of one is the other!

It is also not C because the answer is D, we know this because the arrows at each end of the arrow signify that the line keeps going infinitely in each direction.

Hope this helps!

Solve the inequality and graph the solution on the line provided. 3x+13<28

Answers

Answer:

x<5

Step-by-step explanation:

3x+13<28

Subtract 13 from each side

3x+13-13<28-13

3x < 15

Divide each side by 3

3x/3 <15/3

x < 5

There is an open circle and 5 and a line going to the left

brian drive for 120 minutes. how many hours is that​

Answers

Answer:

2 hours

Step-by-step explanation:

To answer this problem, you need to know that...

1 hour = 60 minutes

We can divide 120 minutes by 60 minutes to determine the number of hours Brian drove for.

120/60 = 2

Thus, Brian drove for 2 hours!

Hope this helps :)

Select the following item that does not describe a text-based program.

A program that runs through a graphical user interface
A program that runs via a prompt
A program that runs through a command line interface
A program that runs through a shell

Answers

Answer:

A program that runs through a shell

Step-by-step explanation:

Work out the area of this trapezium.
15cm
6cm
9cm
3cm

Answers

Answer:

33 cm

Step-by-step explanation:

my bad if im wrong havent done this in a while

Answer:

Step-by-step explanation:

area of trapeziumm=1/2(15+3)×6=9×6=54 cm²

(っ◕‿◕)っ Please help Asap, Tysm!
An employee works 6 hr. on Monday, 8 hr. on Tuesday, and 9 hr. on Wednesday and received a $51 bonus. What is his hourly pay rate if his gross income (before deductions) was $350 for the three days?

Answers

Answer:

40.8

Step-by-step explanation:

When you divide 350 by 51 you get 6.8. Multiply that by 6 you get 40.8

Help me please i need help

Answers

C because I checked all of the other answers and they were wrong. Please mark Brainliest

Find the value of x.

Answers

Step-by-step explanation:

the sum of all angles in a triangle is always 180 degrees.

so,

x + 12 + 2x - 29 + x + 5 = 180

4x - 12 = 180

4x = 192

x = 48

X+12+2x-29+x+5 = 180. This is because a triangle has 180 degrees
Simplify
4x-12=180
Add 12 to both sides
4x = 192
Divide both sides by 4
X=48

O is the centre of the circle.
Determine the value of a°.

Answers

Answer:

m<a=41º

Step-by-step explanation:

a triangle has 180º total

180-98=82

since O is the center that makes OQ and OP radii and as such they are equally distanced

this means that the m<a and the measure opposite it are equal

so ÷82 by 2

a=41

You need 520 mL of a 15% alcohol solution. On hand, you have a 65% alcohol mixture. How much of the 65% alcohol mixture and pure water will you need to obtain the desired solution?

You will need _____ mL of pure water and _____ mL of the 65% solution.

Answers

Answer:

400 ml, 120 ml

Step-by-step explanation:

Alcohol content of 15% solution:

0.15*520 = 78 ml

Volume of 65% solution containing 78 ml of alcohol:

78/0.65 = 120 ml

Required water volume to obtain 15% solution:

520 - 120 = 400 ml

cual es el valor de la y en la siguiente ecuacion y/3 = 7

lo ocupo para mañana​

Answers

Solution:

[tex] \frac{y}{3} = 7 \\ = > y = 7 \times 3 \\ = > y = 21[/tex]

Answer:

y = 21

Solve the following equation:
5x - 3(x - 2) = -2
-
A) -4
B 2
C) -2
D
0

Answers

C. I got a new one today and I’m going back on my way to work now I
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