Find the volume of a cone with a base diameter of 8 cm and a height of 6 cm.

Answers

Answer 1

The volume of a cone is equal to 13 times the area of the base πr2 π r 2 times the height h . Substitute the values of the radius r=6 and height h=8 into the formula to find the volume of the cone. Pi π is approximately equal to 3.14


Related Questions

Help please!!!! I’ll appreciate it so much!

Answers

Answer:

13. x = 4

14. x = -16

15. x = 11

Step-by-step explanation:

You can use photo math for the answers !

Help please will mark brainliest!!!

Answers

Answer:

176.71

Step-by-step explanation:

you can just search up "area of circle calculator and plug in the radius

Are these triangles similar? If yes, write a similarity statement.

Answers

Yes because they both have the same degrees, but one is slightly rotated

A line has a slope of 6 and a y-intercept of 9. What is its equation in slope-intercept
form?

Answers

answer: y=6x+9

explanation: y=mx+b

Answer:

y=6x+9

Step-by-step explanation:

y=mx+b where m=slope and b=y-intercept


JOE CAN READ 27 PAGES IN 3 HOURS. HOW MANY CAN HE READ IN 9 HOURS?

Answers

The correct answer is 81 hours

Make a box-and-whisker plot for the set of data.
21, 27, 27, 25, 21, 13, 18, 25

Answers

Lowest number 13 Highest is 27

1st or lower quartile is 16.5

the median is 21

the 3rd or upper quartile I found between 22 and 24 which would be 23.

jasonran 4 miles in 30 minutes which of the following is an equivalent rate of running

Answers

Answer:

10 miles in 75 minutes

Step-by-step explanation:

Find the value of x. Round to the
nearest tenth.
х
33
6

Answers

Answer:

cos(33) = 6/X

cos(33)*6= X

X= 5.03202340767254

rounded to the nearest tenth it is 5

therefore X= 5

The value of x in the given digram using trigonometry to the nearest tenth is 7.15.

What is the value of x ?

The given image is a right triangle. A right triangle is a triangle that has three sides with one of the angles measuring 90 degrees.

Given an angle and the length of the adjacent side, we are to determine the value of the hypotenuse using cos.

Cos = adjacent / hypotenuse

cos 33 = 6 /h

h = 6 / cos 33

h = 6 / 0.83867

h = 7.15

To learn more about right angled triangle, please check: https://brainly.com/question/20694080

Ez hw for my lil sis

Answers

Answer:

an apple is a cirlce and phone is a rectangle

Step-by-step explanation:

Answer:

Triangle and Circle

Banana and apple

Pizza and Pineapple

Bread and Corn

A restaurantis planning to make changes to its menu. In order to decide which potential menu items are most popular with the city's population, the owners will conduct a survey. Which survey methods would produce a representative sample of the city's population

Answers

Answer:

Simple random sampling survey method

Step-by-step explanation:

A simple random sampling is an unbiased survey technique Hence it will represent all the parts of the city's population.

In statistics, a simple random sample is a subset of individuals (a sample) chosen from a larger set (a population). Each individual is chosen randomly and entirely by chance, such that each individual has the same probability of being chosen at any stage during the sampling process

Answer:

hope i helped :)

Step-by-step explanation:

some survey methods that could produce a representative sample of the city's population could be as follows:

o panel sampling

o online surveys

o mail-in surveys

hi can anyone help me with this please

Answers

Answer:35in.

Step-by-step explanation:

I reccomend splitting it into sections when given problems like this.

The smaller two rectangles would be 5in * 2in which is 10in then just add them together.

For the bigger one, you'd do 5-2 in order to get the missing inches which will be 3+2 once added 5in*3in is 15in.

Finally, add 15+10+10 (15=The middle rectangle and 10=the sides)

Answer:

Break it up into pieces. The answer is 35in^2

Step-by-step explanation:

I took the first rectangle you see which is 5in by 2. Multiply that and you get 10

I then took the second one and is the 5 in by 3in. Multiply those and you get 15

The last one is the exact same as the first one

Add the areas all together and you get the area of the whole shape

Hope that helps

Tell whether the following binomial is a factor of the polynomial

binomial- (x+8)

Polynomial- x^5-8x^4+8x-64


Please help :)

Answers

Answer:

Given polynomial

x⁵-8x⁴+8x-64= x⁴(x-8)+8(x-8)= (x-8)(x⁴+8)

after factorization of the given polynomial we didn't get any factor (x+8) , hence the following bionomial is not the factor of the polynomial.

which of these describes abc?​

Answers

Answer:

A

Step-by-step explanation:

I remember it by:

acute: a cute little angle that is smaller than 90 degrees

Alejandra took a taxi home from the airport. The taxi fare was $2 per mile,
and she gave the driver a tip of $5. She paid a total of $49. How far is it from
the airport to Alejandra's home?

Answers

Answer:

22 miles

.......ur welcome.......

49-5=44

44÷2=22

Answer:

The answer is 22miles from the airport to Alejandra's home.

Step-by-step explanation:

2 X 22 = $44

PLUS  $5 dollar tip so that would be:

$44 + $5 = $49

What is the value of the smaller zero of the function f(x) = 2x2 - 8x - 24?

Answers

2x^2 - 8x - 24
X^2 - 4x - 12
(X - 6) (x + 2) = 0
X= 6 X= -2
Smaller zero: X =2

Which is bigger 3/12 or -4/5

Answers

Step-by-step explanation:

3/12 = 0.25

-4/5 = - 0.8

so since the 2nd one is negative.

so 3/12 is the bigger

3/12 cause the other is negative

PLEASE HELP FAST ILL MARK AS BRAINLIEST!!!!! :((

Answers

Hi
Here it is!!!

I did
3x-2=4x
3x-4x=2
-1x=2
-x=2/1
-x=2
x=-2


The DrJOKER

Find perimeter of rectangle when length = 4.6m and breadth = 360cm​

Answers

Answer:

16.4 m²

Step-by-step explanation:

length = 4.6 m

breadth = 360 cm = 360 ÷ 100 = 3.6 m

Perimeter = 2*(l + b)

                 = 2 * ( 4.6 + 3.6)

                 = 2 * 8.2

                  = 16.4 m²

A point is chosen at random on AK.
What is the probability that the point
will be on FI? Don't forget to reduce.
A B с E F G H I J KI
HHHHHHHHHHHHHH
-10 -8 -6 -4 -2 0 2 4 6 8 10

Answers

Answer: 3/10

Step-by-step explanation: 6/20 reduced = 3/10 for acellus

Probability -

Probability is the branch of mathematics that studies the possible outcomes of given events together with the outcomes' relative likelihoods and distributions.For example, the probability of flipping a coin and it being heads is ½, because there is 1 way of getting a head and the total number of possible outcomes is 2 (a head or tail).

Given,

            A B с E F G H I J KI

           HHHHHHHHHHHHHH

          -10 -8 -6 -4 -2 0 2 4 6 8 10

So,

       The probability that the point will be on FI

                     A B KI C D E E G H J

                         HHHHHHHHH

                     -6 -4 -2 0 2 4 6 8 -10° -8 10

Enter Done q W er t y u i O p a a s d f f gh j k Z X C V b n m X 123 space return .

Learn more about probability  brainly.com/question/11034287

#SPJ2

Find the sum or difference. (5a – 3b2 – a) + (b – 5 + 8a2)

Answers

Answer:

C

Step-by-step explanation:

5a - 3b^2 - a + b - 5 + 8a^2

8a^2 - 3b^2 + 4a + b - 5

Find the degree of the polynomial – 3x + x² +3.​

Answers

Answer:

Step-by-step explanation:

Degree means highest exponent.  got it?

I believe the answer is: 2

Hope this helps :)

Solve the system of equations by finding the reduced row-echelon form of the augmented matrix for the system of equations.
x + y - z = -2
2x - y + 3z = 9
x - 4y - 2z = 1

Answers

Answer:

8

Step-by-step explanation:

k

Solve this and put it an inequality.
|x - 7|=x-7

Answers

Answer:

x>=7

Step-by-step explanation:

Since the equation on the right is equal to the equation on the left that means that x has to be greater or equal to 7 to make the statement true.

If I invest $1,000 at an 8.5% interest rate, how much money will I earn over 6 years?

Answers

6,000$

if the answer is wrong i am sorry :(

Answer:

$510

Step-by-step explanation:

A simple random sample of size 51 has sample mean of 70.72. The population distribution is approximately normal, with population standard deviation of 16.25. Determine the correct method of finding a 95% confidence interval for the unknown population mean and compute it. z-method: (66.26, 75.18) Cannot compute: the population size is too small. t-method: (66.15, 75.29) z-method: (66.15, 75.29)

Answers

Answer:

z-method: (66.26, 75.18)

Step-by-step explanation:

We have the standard deviation for the population, which means that we use the z-distribution to solve this question.

We have that to find our [tex]\alpha[/tex] level, that is the subtraction of 1 by the confidence interval divided by 2. So:

[tex]\alpha = \frac{1 - 0.95}{2} = 0.025[/tex]

Now, we have to find z in the Ztable as such z has a pvalue of [tex]1 - \alpha[/tex].

That is z with a pvalue of [tex]1 - 0.025 = 0.975[/tex], so Z = 1.96.

Now, find the margin of error M as such

[tex]M = z\frac{\sigma}{\sqrt{n}}[/tex]

In which [tex]\sigma[/tex] is the standard deviation of the population and n is the size of the sample.

[tex]M = 1.96\frac{16.25}{\sqrt{51}} = 4.46[/tex]

The lower end of the interval is the sample mean subtracted by M. So it is 70.72 - 4.46 = 66.26

The upper end of the interval is the sample mean added to M. So it is 70.72 + 4.46 = 75.18

The correct answer is z-method: (66.26, 75.18)

Are (-2,4), (2,4), (4,2), (-2,-4) a function?

Answers

Answer:

Yes

Step-by-step explanation:

Connie bought 172 tulip bulbs. She wants to plant an equal number of bulbs in each of 4 flower beds. How many bulbs should Connie plant in each flower bed?
(wrong answer will get you reported)

Answers

Answer:

43

Step-by-step explanation:

172/4= 43

PLEASE HELP, anything appreciated

Answers

Answer:

1:81

Step-by-step explanation:

figure b is 81 times bigger

Hi, I need the are to this question, I just need to show my work btw​

Answers

what is the question?

Find the probability

Answers

Answer:

33.3333%

Step-by-step explanation:

each side would be 50% and if one side is split between three it would equal if it was 16.6667 each

since tehre are two red sides multiply 16.6667 by 2 and u get 33.3333%

Other Questions
4. Maggie carried 3 bags of groceries in from the grocery store. The first bag weighed 4 5/12pounds. The second bag weighed 2 1/6 pounds The third bag weighed 1 2/3 pounds. She carried the first bag in her left hand. She carried the second and third bag in her right hand. How much more weight did she carry with her left hand than her right hand? help me please write one please in begging yall A primary source is created by someone who?A read about an event.B made up an event from their imagination. was present at an event.D heard about an event from a witness. PLEASE HELP......................................... NO LINKS!!! Plz help this is due tmr A right triangle has legs that are 21 in. and 25 in. long. What is the area of the triangle? People who live entirely within an urban environment ________. People who live entirely within an urban environment ________. are never provided enough quality housing, even for those who can afford it have too many luxury goods at too expensive a price have insufficient choices for activities and lifestyles may become disconnected from nature and from the true costs of their needs and activities pay less for food and gasoline than rural areas A veterinarian in Camperville zoo needs to weigh the big bear. Which would be the most appropriate unit of measure? A. meters B. kilograms C. liters D. cups If the base sequence of a strand of DNA is ATGGGCCTA, what would be the base sequence of the complimentary DNA strand? Laying eggs belong to which category of energy use? Maintenance, waste production, movement, growth and reproduction Explain the differences between Bacteria and Decomposers? PLEASE HELP What are the pros and cons of a dictator/ absolute monarch. What 3 jointsincluded inthe terms tripleextension and tripleflexion? WILL MARK! Unit 11: Volume & Surface AreaHomework 1: Area of Plane FiguresDirections: Find the area of each figure. Round to the nearest hundredth where necessary.2. and 11. all I need will give brainliest if u get it right I promise what is the meaning of scale helppppppppppppppppppppppppp Dan bought 5 new baseball trading cards to add to his collection. The next day his dog ate half of his collection. There are now only 46 cards left. How many cards did Dan start with ? show equation Which of the following is true of the deepwater layer of the ocean?A. warmest and least dense of the ocean layersB. experiences a rapid decrease in temperatureC. is warm in the summer and cold in the winterD. cold all year round What were the two most popular benefits provided to veterans in the G.I. Bill?A)paying for college and low interest housing loansB)unemployment pay and paying for collegeC)low interest housing loans and unemployment payD)medical care and low interest business loans. Which of the following statements BEST relates a star's color to its surface temperature?Question 5 options:blue stars have a relavtively high temperatureblue-white stars have a relativey low temperaturered stars have a relavtively high temperatureyellow stars have a relatively high temperature