Mathematics High School

Find the diameter and circumference


9 m

Find The Diameter And Circumference 9 M

Answers

Answer 1

Answer:

d = 18, c = 56.55

Step-by-step explanation:

Solution

d=2r=2·9=18

C=2πr=2·π·9≈56.54867

Related Questions

Volume of Composite Figures

Answers

Answer:

612 pi m^3

Step-by-step explanation:

Volume of the cylinder = 576 pi m^3

volume of the cone = (radius^2 x pi x height)/3 = (6^2 x pi x 3)/3 = 36 pi m^3

total  volume = 576 pi + 36 pi = 612 pi m^3


How much change would you get from
£10 if you spent £1.43 and £1.115

Answers

Answer:

£7.455

Please mark as brainliest if answer is right

Have a great day, be safe and healthy  

Thank u  

XD

You would have 7.42

If a=-2 and b = 3, what is the value of -3a2b?
1.
-36
2.
36
3.
-54
4.
54

Answers

Answer:
36
Explanation:

Answer:it’s -36

Step-by-step explanation:

Paulo and his mother are building a rectangular compost bin for their garden. They want the bin to have a volume of 64 cubic feet. The width of the bin is 3.2 feet and the length is 5 feet. What should the height of the bin be?

Answers

Answer:

Step-by-step explanation:

3.2x5= 16

64 ÷ 16 = 4

The graph below shows a line of best fit for data collected on the amount of time teenagers spend on the computer and
watching television.

Based on the line of best fit, how much time does a teenager spend watching television if they spend 360 minutes on the
computer?

OA. 60 minutes
OB. 15 minutes
OC. 30 minutes
OD. 45 minutes
ASAP

Answers

Answer:

C) 30 minutes

Step-by-step explanation:

According to the line of best fit, when x=360, y=30, which means that a teenager spends 30 minutes watching television if they spend 360 minutes on the computer.

Naim added 30 to the number of fish Connor had in his fish tank for a total of 52 fish in the tank which equation can be used to find the original number of fish Connor had in his tank

Answers

Answer:

30+ X = 52

Step-by-step explanation:

Answer:

x+30=52

or 52-30

Step-by-step explanation:

I know 2nd grade math.

Subtract 30 from 52.

Convert 81° into adian​

Answers

Answer:1.413

Step-by-step explanation:

If you round [tex]\pi[/tex] to 3.14, you would get 3.14/180 x 81=1.413.

Hope this helps.

Someone plz help me I suck at doing that

Answers

Answer:

D - 4.6

Step-by-step explanation:

Hope it Helps!

:)

and sorry for the late answer

Multiply the binomials:
(3x + 4)(5x-2)
A. 15x^2 + 20x-8
B. 15x^2 + 14x + 8
C. 15x^2- 14x-8
D. 15x^2+ 14X-8

Answers

Answer:

15x^2 + 14x - 8

Step-by-step explanation:

Use the FOIL Method.

(3x + 4) (5x - 2)

1. First: 15x^2

2. Outside: -6x

3. Inside: 20x

4. Last: -8

5. Put Together: 15x^2 - 6x + 20x - 8

6. Simplify: 15x^2 + 14x - 8

HELP PLS ASAP NO LINKS
HURRY

Answers

Answer:

The last one

Step-by-step explanation:

up 3 one over

The answer is y=3x+1

88 is what percent of 121??

Answers

Answer:

72.73% is the answer.

Hope this helps!

Which of the following is the solution to the inequality below?
-3/2(x-1/3)> -5x

A. x> -3/35
B. x>2/21
C. x< 2/21
D. x< -3/35

Answers

Answer:1/3

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the greater than sign from both sides of the inequality :

                    3/2*(x-1/3)-(-5*x)>0  

Step by step solution :

STEP

1

:

           1

Simplify   —

           3

Equation at the end of step

1

:

  3         1      

 (— • (x -  —)) -  -5x  > 0  

  2         3      

STEP

2

:

Rewriting the whole as an Equivalent Fraction

2.1   Subtracting a fraction from a whole

Rewrite the whole as a fraction using  3  as the denominator :

         x     x • 3

    x =  —  =  —————

         1       3  

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

Adding fractions that have a common denominator :

2.2       Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

x • 3 - (1)     3x - 1

———————————  =  ——————

     3            3    

Equation at the end of step

2

:

  3   (3x - 1)      

 (— • ————————) -  -5x  > 0  

  2      3          

STEP

3

:

           3

Simplify   —

           2

Equation at the end of step

3

:

  3   (3x - 1)      

 (— • ————————) -  -5x  > 0  

  2      3          

STEP

4

:

Equation at the end of step

4

:

 (3x - 1)    

 ———————— -  -5x  > 0  

    2        

STEP

5

:

Rewriting the whole as an Equivalent Fraction :

5.1   Subtracting a whole from a fraction

Rewrite the whole as a fraction using  2  as the denominator :

          -5x     -5x • 2

   -5x =  ———  =  ———————

           1         2    

Adding fractions that have a common denominator :

5.2       Adding up the two equivalent fractions

(3x-1) - (-5x • 2)     13x - 1

——————————————————  =  ———————

        2                 2    

The equation at the end of step

5

:

 13x - 1

 ———————  > 0  

    2    

STEP

6

:

6.1    Multiply both sides by  2  

6.2    Divide both sides by  13  

     x-(1/13)  > 0

Solve Basic Inequality :

6.3      Add  1/13  to both sides

            x > 1/13

sam said the absoulute value of 14 is -14. Kai said the absolute value of 14 is 14. Who is correct. Explain

Answers

Answer:

Kai is right.

Step-by-step explanation:

Absolute Value is always positive.

Answer:

Kia is Right.

Step-by-step explanation:

14 always stay positive and when it is like -14, So -14 Is a negative number so just take out the negative sign and you well be all set.

A newborn baby weighs 3.136 times 10 Superscript 3 units. Which unit of measure was used?

Answers

Answer:

grams

Step-by-step explanation:

3.136 x 10³ = 3,136

3136 grams is approximately 7 pounds

there are about 28.3 grams in 1 ounce which means

28.3(16) or 452.8 grams per pound

3136 / 453 ≈ 7

HELP ME OUT GUYS!!! Question is in the screenshot below.

Answers

Answer:1658.76 in^2

Step-by-step explanation:

Answer should be 1658^2 in

Which expression equals 9 3sqrt10

Answers

Answer:

2nd choice

Step-by-step explanation:

Look at the radical, if two radicals can add, they must have the same root. The answer must also have the same root.

Answer:

B on edge

Step-by-step explanation:

Kevin needs to replace four rectangular
windows. Each window measures 2.75 ft
by 4 ft. Find the square feet of glass
that Kevin will need for the windows.

Answers

To find the measure of a singular window we need to find the area which is length times width. so that's 2.75(4) which is 11 square feet. However, Kevin has four windows which means he needs 11(4) square feet for all the windows. Which would mean Kevin needs 44 sqaure feet.

hii! i’ll give brainliest pls help

Answers

Answer: its the third one

Step-by-step explanation:

3, 2, 16, 4, 26, 8, 6,3
How many dogs were in the Ridgeway Dogs show?

Answers

Answer: 68

Step-by-step explanation:

3 plus 2 plus 16 plus 4 plus 26 plus 8 plus 6 plus 3 = 68

Hope This Helps!

donner l'ecriture scientifique des nombres suivants. a) 0,0082. b) 0,0000001950. c) 0,0006. d) 0,00001001. e) 0,0344300. f) 100 095,238. g) 0,000070707. h) 201 600 000​

Answers

https://nosdevoirs.fr/devoir/3678614
If I’m correct the answer is A, I may be wrong.

Audrey and her family are discussing how to pay for her college
education. The cost of tuition at the college that Audrey wants to
attend is $11,000 per year. Audrey's parents will pay 85% of the
tuition cost every year, and she will pay the rest. Audrey has one
year to save enough money to attend her first year of college. What
is the minimum amount of money she should save every month in
order to reach her goal?

Answers

Answer:

$137.50

Step-by-step explanation:

11,000 x .15 (100-.85)=$1.650 amount she will have to pay annually.

$1,650/12months = $137.50 is minimum to save monthly.

Simplify: 2x2 – 1+ 4x2-5

Answers

Answer:

6x^2 - 6

Step-by-step explanation:

Hope this helps!!

Which expression is equivalent?

Answers

Answer:

Option one is correct

Step-by-step explanation:

Hope it's helpful... :)

PLS HURRY I ONLY HAVE LIKE 5 MINUTES TO ANSWER THIS

Answers

Answer:

Where is the question???? Lol

Explanation:

Answer:answer what

Step-by-step explanation:

A drink is available in 2 can sizes. Both have a diameter of 2 inches. The
small can has a height of 4 inches. The large can has a height of 6 inches.
Select all statements that are true:

The cans have the same volume.

The cans have the same circumference.

The small can has 2/3 the volume of the large can.

Both cans have a volume of more than 12 cubic inches.

Both cans have a volume of less than 18 cubic inches.

Answers

Answer:

Both cans have a volume of less than 18 cubic inches.

Step-by-step explanation:

Solve the given proportion 3/4 6/x x=?

Answers

Answer:

X=8

Step-by-step explanation:

3×X =6×4

3X=24

X= 24÷3

X= 8

The equivalent value of the proportion is ( 3/4 ) = ( 6/8 ) and x = 8

What is Proportion?

The proportion formula is used to depict if two ratios or fractions are equal. The proportion formula can be given as a: b::c : d = a/b = c/d where a and d are the extreme terms and b and c are the mean terms.

The proportional equation is given as y ∝ x

And , y = kx where k is the proportionality constant

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Given data ,

Let the proportion be represented as A

Now , the value of A is

( 3/4 ) = ( 6/x )

Multiply by x on both sides , we get

( 3/4 )x = 6

Divide by 3 on both sides , we get

( 1/4 )x = 2

Multiply by 4 on both sides , we get

x = 8

Hence , the proportion is ( 3/4 ) = ( 6/8 )

To learn more about proportion click :

https://brainly.com/question/7096655

#SPJ2

Write down the name of these shapes.​

Answers

Answer:

They are all quadrilaterals. To be specific, the first one is a parallelogram, the second one is a rectangle, and the 3rd one is just a quadrilateral!

Step-by-step explanation:

Help^^^^^^^^^^^^^^************

Answers

I’m pretty sure that the one you marked is correct

Answer and Step-by-step explanation:

The answer you chose is correct:

D. 2(5w + 5)

This is equivalent to 10w + 10.

This is because the 2 is a factor of 10, so when distributed out of the 10's, we get 5.

#teamtrees #PAW (Plant And Water)

A recip says use 3 cups is flour to make 48 cookies what is the contact of proportionality that relays the number of cookies made y, to the number of cups of used, X

Answers

Answer:

16

Step-by-step explanation:

y = k * x

Where,

y = number of cookies made = 48

x = number of cups of used = 3

k = constant of proportionality

y = k * x

48 = k * 3

48 = 3k

k = 48/3

k = 16

Therefore,

The constant of proportionality = 16

Find the Mean of the set of data: 4. 2. 6. 8. 5. 5​

Answers

Answer:   30 / 6

                =5

   

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

step by step explanation

Other Questions
PLEASE HELP ASAP!!! Let z = 1 + 3i and w = 3 4i.Use the drop down menus to complete the statements.The sum z + w is equal to i.The sum w + z is equal to 2 i.The result supports that complex number addition is . Question 15Attending a two year college before attending a four year college is a very baddecision.True.OFalse. A doctor is writing a diagnosis of a condition in a patient's chart. The patient, Frank, is complaining of burning and irritation in his lower leg between his calf and his heel, to which the doctor says, "Yes, that's your Achilles." What did the doctor most likely diagnose? 0 arthritis O a sprain O a strain O a dislocation A lidless box is constructed by cutting a square with side length x from a rectangular sheet of paper with dimensions a x b. After the cut is removed, the sides are folded up to form thebox.a) Find the value of x (in terms of a and b) that maximizes the volume of the box.b) Find the value of x that maximizes the volume of the box when a = 8.5 inches and b= 11 inches. lets find the answer m1=(3x+21) and m3=(4x+9) what is the value of x "Republic: is a political system in which the supreme power lies in a body of citizens who can elect people tomake laws for them."A republic is another name for what kind of government?-))A)kingdomB)monarchyC)direct democracyD)representative democracy What feeling is Eliot evoking when describing the six oclock hour? 2x + 2y = -23x - 2y = 12Answer: 5. An insect population grows exponentially until an early winter freeze kills almost all the insects the next spring population grows exponentially again this type of population growth is known asA. rolling curve.B. boom and bust.O C. population boom.D. exploding population. to the nearest gram, what is the mass of of one spoonfull of sugar? g A circle is placed in a square with a side length of 10 mm, as shown below. Find the area of the shaded region.Use the value 3.14 for it, and do not round your answer. Be sure to include the correct unit in your answer. a man cycles a distance of 63km in less than 3hours what is the average speed fun activity for y'all try to write a punic war letter! i've already wrote mine it was pretty fun! The graph of a polynomial function may have no x-intercepts.true or false Preposition inthe sentence John wrote an email to his mother to ask her if he could go to the mountains. Which of the following exists in the"Utopia" Thomas More creates?A. an absence of a monetary systemB. a need for open conflict to resolve disputesC. a governmental figure head to run societyD. a society run completely by the church and itsmembers What is the lowest whole number for hypotenuse c when using the formula [tex]\sqrt{a^2+b^2}[/tex] and a = b? What does it mean to democratize knowledge?A. To grant everyone the right to own and use a computer or anyother electronic deviceB. To give people equal access to information and the ability tocontribute to that informationC. To give everyone a chance to decide what knowledge is shared byvotingD. To allow people to decide together what is important for the publicto know