What is the approximate volume of the cone that is 9 cm in height and 15 cm as a radius use 3.14 for pi

Answers

Answer 1

Answer:

2120.58

Step-by-step explanation:

Answer 2

Answer:

The volume of a cone is pi multiplied by the radius squared times the height divided by three.

Step-by-step explanation:

If 3.14 is used for pi:

V = 3.14 * 15^2 (9/3)

   = 3.14 * 15^2 (3)

   = 3.14 * 225 * 3

   = 706.5 * 3

   = 2,119.5 cm cubed

If 3.14 is not used for pi:

V = pi * 15^2 (9/3)

   = pi * 15^2 (3)

   = pi * 225 * 3

   = 706.8583470577035 * 3

   = 2,120.57504117311 cm cubed

            If helpful, please mark as brainliest! =)


Related Questions

On Saturday 1164 people saw movie at the up city theater on Sunday 1576 people saw the same movie there were a total of four movie screens with the same number of people in the audience about how many more people watched each screen on Sunday

Answers

Answer:

the number of more people watched each screen on sunday is 103

Step-by-step explanation:

The computation of the number of more people watched each screen on sunday is shown below:

= Sunday - saturday

= (1576 ÷ 4) - (1164 ÷ 4)

= 394 - 291

= 103 more people

hence, the number of more people watched each screen on sunday is 103

A ship has a circular
window with a radius of 10
inches. Find the area of the
window in square inches.

Answers

Answer: If this isnt wrong then I probably forgot how to do this... You plug in 10 with [tex]\pi[/tex]10^2. so then you'll get 100 time pi and youll get 314.159265.

Diagonal of a rectangle Pythagorean theorem

Answers

Answer:

a squared + b squared = c squared

find the base, that's a, find the other side, that's b

a*a+b*b=c*c

Divide. Write the answer in simplest form.

\frac{5}{6}\div4
6
5

÷4

Answers

Answer:

3/10

Step-by-step explanation:

enter the equation of the line in the form =mx where m is the slope .​

Answers

Answer:

y = 3x

Step-by-step explanation:

The line goes up 3 and goes across by 1. Using the rise over run structure, it will be 3/1 or 3. m is equal to the slope, making it y = 3x, since y doesn't intercept anything, you don't need to put + anything at the end. Hope I helped. :D

please help :) -2 3/4 - 6 5/9​

Answers

Answer:

= -9 11/36

Step-by-step explanation:

-2 3/4 - 6 5/9

= -2 27/36 - 6 20/36

= -8 47/36

= -9 11/36

$12,000 deposit, simple interest at 8.5% for 5 years.

Answers

Answer:

$ 5100

Step-by-step explanation:

I= ?

p=$12000

r=8.5*1 /100=8.5/100

t=5yrs

I=P*R*T

= 12000*8.5*5 /100

=$ 5100

helpp with this :>!!!

Answers

Answer:

C: 24 = [tex]w^{2}[/tex] + 3 (the yellow option)

Step-by-step explanation:

We can see that 24 obviously represents our total area, we are told that the rug is 3 feet LONGER THAN it is wide, suggesting that addition will be involved.

In conclusion the most logical answer would be C: 24 = [tex]w^{2}[/tex] + 3

Can someone help me find x of this type of triangle

Answers

Answer:

Step-by-step explanation:

The sum of the angles of a triangle is always 180°.

(2x+4) + (2x-2) + (x-2) = 180

5x = 180

x = 36°

Some of the problems cities experienced as a result of rapid growth in the late 1800s included disease, crowded living spaces, and __________.

Answers

Answer:

poverty

Step-by-step explanation:

lack of workers makes no sense bcs the population was only increasing

limited recreational options don't make any sense either bcS that is not affected by population

and lack of transportation doesn't make any sense bcs it was the 1800's and people walked

Answer: B) Poverty

=====================================================

Explanation:

Unfortunately many people did not have much money to afford the basics such as a decent home and food to put on the table. Even if the person was working, they may be in a very dangerous job that provides little pay. An example could be a factory worker. So this is why choice B is the answer.

There were definitely plenty of able-bodied people, so there wasn't a shortage of workers. This allows us to rule out choice C. There also wasn't a lack of transportation since people either lived close and walked, or they had modes of transport such as rail or bike. Cars were starting to show up in the very late 1800s, but it wouldn't be until the early 1900s is when they became more commonplace. So we can rule out choice D.

Choice A can be ruled out since there were many recreation options such as going to the park or beach, or going to plays or classical music concerts, to name a few ways to have fun.

(HELP ITS A EZ MULTIPLE CHOICE ILL GIVE BRAINLY!!)

Answers

Answer:

NO. 2

Step-by-step explanation:

Because the y-intercept is 24 and I tried pluging in a point and it works.

2. bn = 5.4-n
3. by = 4.5"

Answers

Answer:

what is the question?

Step-by-step explanation:

The tire has a diameter of 33 inches. If the tire rotates one time, about how many inches will the tire travel?

Answers

Given:

Diameter of a tire = 33 inches.

To find:

The distance covered by the tire if it rotates one time.

Solution:

We have,

Diameter of a tire = 33 inches.

Radius is the half of diameter. So, the radius of the tire is

[tex]\dfrac{33}{2}=16.5[/tex]

Thus, r = 16.6 inches.

We have to find the distance covered by the tire if it rotates one time. It means, we need to find the circumference of the tire.

[tex]C=2\pi r[/tex]

[tex]C=2(3.14)(16.5)[/tex]

[tex]C=103.62[/tex]

Therefore, the distance covered by the tire if it rotates one time is 103.62 inches.

Find the area of the triangle below. Be sure to include the correct unit in your answer. 13 yd 9yd 4yd​

Answers

Answer:

54.84 yd^2

Step-by-step explanation:

1/2BH

1/2(13)(8 7/16) = 54.84

Answer:

18.

Step-by-step explanation:

4yd is on the bottom.

9yd is on the left.

13yd is on the right.

The area for a triangle is [tex]\frac{1}{2} * b * h.[/tex] We add the numbers into the formula.

[tex]\frac{1}{2} *4*9 = 18.[/tex]

We do not use 13, because it is only going from one corner to the opposite corner. So, the answer is 18.

Hope this helped!

x+3<5

please i need the answer quick!!

Answers

x<5-3

x<2

so your answer is

[tex] - \infty < x < 2[/tex]

Question:

x + 3 < 5, Find x.

Answer

⟹ x + 3 < 5

( Subtracting 3 from both the sides of the inequality )

⟹ ( x + 3) - 3 < 5 - 3

⟹ x < 5 - 3

⟹ x < 2

It means that any number that is smaller than 2 will satisfy the inequality.

Can someone please help me

Answers

the answer is a, because you would multiply 1/2 to the expression (15+x).

Northside Middle School spent $1187.50 on
95 math books. How much did each book
cost?

Answers

Answer:

Each book cost $12.50 dollars.

Step-by-step explanation:

1,187.50 / 95 = 12.50

I think the answer is $12.50.

You can get this answer by dividing 1187.50 by 95

Find the total area of the figure. It is _______ square inches.

Answers

Answer:

1100 square inches

Step-by-step explanation:

Formula: LxW

Smallest rectangles area: 5*20=100= 1 rectangle

there are 2 smal  rectangles so= 100*2=200

Medium rectangles area: 5*30=150

There are 2 so= 150*2= 300

Biggest rectangle: 30*20= 600

Total Area: 200+300+600= 1100 square inches

Terry is throwing a surprise party. She has invited 31 people. She is buying party favors that come in packages of 5. How many packages does Terry need to order so that she has enough for each guest to have one? ​

Answers

Answer:

Terry needs to buy 7 packages

Step-by-step explanation:

Terry has invited 31 people, meaning she needs 31 party favors

If they come in groups of five, we have to find how many packages(of 5) equal 31. Because 5 does not evenly multiply into 31, (it fits evenly inti 30) we have to add an extra package, meaning she will need 7 packages because 7×5 is 35, which is enough for each guest

heyy could you help me out with this question I have been stuck in this question??​

Answers

Answer:

Choice A.

Step-by-step explanation:

tan < ABC = 60/40

So m < ABC = 56.31 degrees.

This makes m < DBC = 56.31 / 2 =  28.15 degrees

tan 28.15 = DC / 40

DC = 40 tan 28.15

= 21.407 ft.

-p^3+2p^2-p polynomial

Answers

Answer:

Not a polynomial

Step-by-step explanation:

A polynomial is a combination of terms separated by  

+

or  

signs. A polynomial does not contain variables raised to negative or fractional exponents, variables in the denominator or under a radical, or any special features such as trigonometric functions, or logarithms.

A right triangle has legs with lengths 61 cm and 60 cm. What is the length of the hypotenuse

Answers

For this, use Pythagoras which is a^2 + b^2 = c^2.
61^2 + 60^2 = 7321
Now square root your value, 85.6

The answer is 85.6 cm

Answer:

We gotta use Pythagorean theorem, fellas!

a^2 + b^2 = c^2

c^2 is the hypotenuse being squared.

a is a leg of a right triangle

b is another leg of a right triangle

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

we will use 61 for a

we will use 60 for b

a^2 + b^2 = c^2

61^2 + 60^2 = c^2

3721 + 3600 = c^2

7321 = c^2

[tex]\sqrt{7321}[/tex] = c (remember that c is hypotenuse)

c is rounded to 85.56 cm or 85.563 cm or 86 cm (depends on how the question wants the answer to look like)

ANSWER: 86 cm, 85.56 cm, or 85.563 cm

Helppppppppppppppppppppp

Answers

Answer:

3 bags

Step-by-step explanation:

Even though she will have extra she still will need 3 bags to get 12.

Answer:

3

Step-by-step explanation:

We know Ms.Smith is buying avocados and needs 12, we also are provided with the fact that she buys them in bags of 5.

If you take a look at the picture, we need to find a bag that fits 12 avocados in,  this would be 3. As in 3 bags that contain 15 avocados in total, though excessive amount, this is the bag that she would need to benefit her the most.

You rented a bike to ride on the beach. The one-time fee was $12 and you were charged S5 per hour. It cost you a total of $27 to rent the bike. How many hours did you rent the bike?​

Answers

Answer:

5 hours and 2 minutes?

Step-by-step explanation:

5,10,15,20,25 + the two=27

Answer: 3 hours

Step-by-step explanation: First you add the one time fee to the first hour. Which you get $17. Then you keep adding $5 until you get $27

Find the slope of the line

Answers

3/2 rise 3 and run 2

Someone help please ASAP

Answers

Answer:

a

Step-by-step explanation:

Answer:

Step-by-step explanation:

c because the probability of it being correct is around 43.76 and its better to take c than any other answer as the state of matter is plasma and it is green so the pubonic plauge is the one true answer

Glenda runs 5 miles in 40 minutes. If she continues at the same rate, can she run 14 miles in 120 minutes? Yes? No? Why?​

Answers

Answer:

yes

Step-by-step explanation:

40 divided by 5 equals 8 and 120 divided by 14 equals 8.5. they are in the same number range.

$12 for 5boxes of cereal

Answers

Answer:

12x5 = 60

Step-by-step explanation:

SO 60 boxes

btw you are welcome

What is the slope of the line that passes through the points (-4,-1) and (-2,-5)?

Answers

Step-by-step explanation:

m= (-5+1)/(-2+4)

m= -4/2

m= -2

what is the slope of the equation?

y = -1/3x + 3

Answers

Answer:

-1/3

Step-by-step explanation:

y=mx+b

m=-1/3

Answer:

[tex] - \frac{1}{3}[/tex]

Step-by-step explanation:

y=mx+b

m stands for slope and -1/3 holds that postion

Other Questions
prefiero usar mis cosas y nolos suyos la suyael suyolas suyas After you withdraw $35 from your checking account, the new balance is $260. Which equation shows the equation that could be used to find the balance on your account before the withdrawal? {IF YOU ARE CORRECT YOU GET A BRAINLESS}Read the following text:A lady in a fine gown and hat stepped out of the carriage and strode up to the door of 221B Baker Street. She sniffled and used a handkerchief to wipe away her tears. Taking a deep breath, she rapped on the door of the world's most famous detective.Mrs. Hudson answered the door and ushered the visitor to Sherlock Holmes' flat. The detective stood tall and confident, gazing at Mrs. Blakely with an inquisitive smile. He invited Mrs. Blakely to enter. Mrs. Hudson offered her some tea. After using the tea to warm her hands, Mrs. Blakely felt capable of explaining her situation. Yesterday afternoon, Mrs. Blakely had arrived home to find a masked individual robbing her house. When the mysterious figure heard her approach, he or she ran farther into the house and disappeared. All that remained was the black mask lying on the ground. Mrs. Blakely's most prized possession, a massive purple gem, also had disappeared. While Mrs. Blakely knew it would be useless to ask Holmes to retrieve the gem, she wanted him to determine how the thief and gem had disappeared so completely.Sherlock Holmes listened to the tale and agreed to visit the crime scene. The safe was open and empty, but it was not damaged. There was no visible entry into the room where the safe was kept: the windows were sealed, and the door was not damaged. Mrs. Blakely led Sherlock Holmes farther into the house and stopped in the middle of a hallway of old portraits. There were no windows, and the only door was at the other end of the hallway."This spot is where I found the black mask," Mrs. Blakely explained.Sherlock Holmes inspected the hallway with a wrinkled brow. 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