Mathematics College

Find the volume of a right circular cone that has a height of 17.6 m and a base with a
radius of 8 m. Round your answer to the nearest tenth of a cubic meter.

Answers

Answer 1

Answer:

1179m^3

Step-by-step explanation:

Given radius=8m

Height=17.6m

Volume of the cone=1/3πr^2h

1/3 πr^2h

=1/3×3.14×8×8×17.6

=1178.96

Nearest tenth is 1179

So volume is 1179m^3

Related Questions

Is this sequence arithmetic? -2.4,9.8,22,34.2...

Answers

Answer:

Yes

Step-by-step explanation:

9.8 - (-2.4) = 12.2

22 - 9.8 = 12.2

34.2 - 22 = 12.2

Since it increases by the same amount each time it is arithmetic

help pls (picture attached)

Answers

Answer:

an = 5 . n - 5

a50 = 245

Step-by-step explanation:

equation: an = 5 . n - 5, with n=0, 1, 2, ...

a50 = 5.50 - 5 = 250 - 5 = 245

what is 1 whole 5/8 - 1/3 ............

Answers

Answer:

1 7/24.

Step-by-step explanation:

1 whole 5/8 = 1 5/8 = 1.625

Find common denominators which is 24

So, 5/8 - 1/3 = 7/24

Fifteen more than the product of a number and seven

Answers

Answer:

15+ (B x 7)

Step-by-step explanation:

Rate the following bank accounts from most to least liquid: CD, savings account, checking account, money market account. a. CD, savings account, checking account, money market account b. Savings account, checking account, CD, money market account c. CD, money market account, savings account, checking account d. Checking account, savings account, money market account, CD

Answers

Answer:

d. Checking account, savings account, money market account, CD

Answer: The answer is D. Checking account, savings account, money market account, CD.

What percent is16 out of 64? It is _ .

Answers

16 out of 64 is 25% hope this helped

if ∧ ASC ≅ ∧ KSC then ∠8 is congruent to which angle

Answers

Answer:

i think it congruent to 6

What is the point-slope form of a line with slope 4/5 that contains the point
(-2, 1)?
A. y+1 = 4/5(x-2)
B.y+1 = 4/5(x + 2)
C. y-1 = 4/5 (x+2)
D. y-1 =4/5 (x-2)
SUBMIT

Answers

Awnser: Its D uhm yea...

Step-by-step explanation:

The point-slope form of a line is (y-y1)=m(x-x1). Therefore, option C is the correct answer.

Given that, slope (m)=4/5 and the point on line=(-2, 1).

What is the point-slope form of a line formula?

A slope is, a numerical measure of a line's inclination relative to the horizontal. In analytic geometry, the slope of any line, ray, or line segment is the ratio of the vertical to the horizontal distance between any two points on it (“slope equals rise over run”).

The point-slope form of a line formula is (y-y1)=m(x-x1).

Now, (y-1)=4/5(x+2).

Therefore, option C is the correct answer.

To learn more about the point-slope form of a line visit:

https://brainly.com/question/12743204.

#SPJ2

The perimeter of a rectangular ink pad is 22 centimeters the area is 28 square centimeters

Answers

Answer

W=7

Explanation:

The formula for the perimeter for a rectangle is P = 2L + 2W

The formula for the area of a rectangle is A = LW

where L = length and W = width

P = 22 and A = 28

22 = 2L + 2W

28 = LW

Rewriting the 2nd equation L = 28/W

Substituting this into the first equation

22=2(28/W) + 2W

Reworking the equation to eliminate the denominator

22W = 2(28) + 2W2

22W = 56 + 2W2

and

2W2 - 22W + 56 = 0

Dividing by 2

W2 - 11W + 28 = 0

(W-7)(W-4)

Set each factor equal to 0 and solve each for 0

W = 4, W = 7

then W = 4

I got help from my tutor

your welcome

Graph the line
y = 3x -8

Answers

Step-by-step explanation:

That is what your line should look like

:)

Need help asap isnt too hard i just hate these questions

Answers

(2x-3) + (3x+6) = 73

Solve for x

2x - 3 + 3x +6  = 73

5x +3 = 73

5x = 70

x =14

Substitute x into the equations

2(x) - 3 = ?

3(x) + 6 = ?

At the zoo, 457 students visit the giraffes and 315 adults visit the
giraffes. ABOUT how many people visited the giraffes in all? Round
to the nearest ten.

Answers

Answer:

About 770 giraffes

Step-by-step explanation:

457+315=772

I need help please...

Answers

10 for first and 16 for second. These are really easy.
One is 10 and second is 16

f (x) = 1/2 (x +4)^2 – 3
Transformation

Answers

Answer:

ok man

Step-by-step explanation:

Answer:

Assuming the parent function of f(x) = x²

Transformations:

Vertical compression by a factor of ½.Horizontal translation/shift left 4 units.Vertical translation/shift down 3 units.

For which pairs of functions is (f•g)(x)=x?

A.)f(x) = x^2 and g(x)=1/х
B.)f(x) = 2/x and g(x)= 2/x
C.) f(x)= x-2/3 and g(x) =2-3x
D.)f(x)=1/2x-2 and g(x)=1/2x+2

Answers

I believe it’s letter c

A new coffee shop is opening and plans to sell cups of coffee at $4 each. It costs $3 to make each cup of coffee, and the shop needs to buy a machine for $350 to start brewing the coffee. Which expression represents how much money it will cost to make the first cc, cups of coffee?

A. 3c
B. 3c + 350
C. 4c
D. 4c + 350
E. 4c - 350​

Answers

Answer:

the answer is b

Step-by-step explanation:

419.045 or 419.099 which one of these is greater and which is less.

Answers

Answer:

419.099 is less than 419.045

Step-by-step explanation:

Answer:

419.099 is greater

Step-by-step explanation:

Which point could be removed in order to make the relation a function?

{(0, 2), (3, 8), (–4, –2), (3, –6), (–1, 8), (8, 3)}

(8, 3)
(3, –6)
(–1, 8)
(–4, –2)

Answers

Answer:

(3, –6)

Step-by-step explanation:

A function is a relation where one input is assigned to exactly one output.

This means that no inputs must be repeated in the relation.

(0, 2), (3, 8), (–4, –2), (3, –6), (–1, 8), (8, 3)

The input of '3' repeats in the relation.

By removing (3, -6), we can make the relation given a function.

Hope this helps.

What’s the x on this triangle ?

Answers

Answer:

x = 5

Step-by-step explanation:

x is the length of the hypotenuse of this triangle.  The length of one of the legs of the triangle is 3" and that of the other leg is 4".

Applying the Pythagorean Theorem:  x^2 = 3^2 + 4^2, or 25

Thus, the length x is +√25, or 5.

x = 5

Solve each equation algebraically. 2/3x( - 4)=20

Answers

Answer:

Step-by-step explanation:

2/3x(-4)=20

2/3x*4=20

8/3x=20

8/3x/8/3= 20/8/3

0.83 but 3 is repeting

A recipe for tropical punch calls for 2 cups of pineapple juice and 3 cups of orange juice. Jo creates a drink by mixing 3 cups of pineapple juice with 4 cups of orange juice

Answers

Answer:

Okay?

Step-by-step explanation:

Tan0 plus sec0 equals cos0 divided by 1 minus sin0

Answers

Answer:

False

Step-by-step explanation:

1=cos(1)

The sides are not equal

3x - y = -1

-3x -y = 5

x = y =

Answers

Answer:

Step-by-step explanation:

Step 1: Solve3x-y=-1 for y

3x-y=-1

3x-y+-3x=-1+-3x (add -3x to both sides)

-y=-3x-1

-y/-1=-3x-1/-1 (divide both sides by -1)

y=3x+1

Step 2:  3x+1 for y in -3x-y=5

-3x-y=5

-3x-(3x+1)=5

-6x-1=5 (simplify both sides of the equation)

-6x-1+1=5+1 (add 1 to both sides)

-6x=6

-6x/-6=6/-6 (divide both sides by -6)

x=-1

Step 4: Substitute -1 for x in y=3x+1

y=3x+1

y=(3)(-1)+1

y=-2

ANSWER: x=-1, and y=-2


Simplify the expression below.
(43+1)^3
A. 1223 + 1
B. 6432 + 1
C. 6413 + 48y2 + 16y + 3
D. 6413 + 4812 + 12y + 1

Answers

I believe the answer is C

The square root of -72

Answers

'8.48528137 i' or 'unidentified'

-72 isn't actually possible because a positive number times a positive number is always a positive and a negative number times a negative number is always a positive number. So you could say "unidentified".

But in HiGh sChOoL you'll learn about imaginary numbers (according to my teachers), and how it works is; basically just find the square root of 72 and write 'i' after. 'I' stands for imaginary number.

Given that an intercepted arc has length 6π inches and the central angle is π/3 find the radius of the circle.

A)2 inches
B)3 inches
C)9 inches
D)18 inches

Answers

Answer:

18 inches

length S=radius R *angle

6π=r*π/3

πr=18π

r=18

A. 90

B. 70

C. 55

D. 35

Answers

Answer:

A. 90

Step-by-step explanation:

Since the 2 lines on the left are parallel, they both will line up. Also the other answers don't make sense

Answer:

The answer is A.90 degrees

Step-by-step explanation:

Hope it helps

Have a great day

:)

4 divided by 2/3 simplest form

Answers

Answer:

6

See photo for explaination.

Slope-intercept equation from graph
of the line

Answers

Look it up on google please

Evaluate (-12)(-2)^2
48 576
-48

Answers

Answer:

"√ 75 " "6 !/ 3 !"  "√ 16"  click brainliest and thanks<3

Other Questions
What do all of these tectonic plates have in common? A. They all are the same size. B. They all have the same shape. C. They all are found under continents. D. They all consist of large pieces of the lithosphere. A brick is resting on a smooth, level surface. A student applies a force of5 N to the brick in order to move it to the right. The magnitude of theforce of fiction on the brick is also 5 N. Which statement best describesthe efect of these two forces on the brickA the net force in the brick is 10 N toward the right, and the brick begins to move.B the net force on the brick is 0 N, and the brick begins to move.C the net force on the brick is 0 N, and the brick remains at rest.D the net force on the brick is 10 N toward the right, and the brick remains at rest. How many solutions does this equation have?1 solutionNo solutionx 5 (2 - x) =- 3o Infinite solutionsExplain your thinking. PLEASE HELP! Determine the slope and the y-intercept of the table. Please Help!!!!!how do the words used in a text help the theme, setting, and plot?Please explain whats the answer for this 15. What is uniform velocity? Calculate the acceleration of a body moving with uniformvelocity After Beowulf's battle with Grendel, what could be seen hanging from the top of the Mead-Hall? aGendel's shoulder and arm bThe sword Beowulf used to defeat Grendel cBodies of men defeated by Grendel dAll of these PLS revise and grammaratize asap plsHave you ever thought jellyfish were bad? Imagine a swarm of jellyfish came at you. What would you do? Jellyfish are becoming a concern; they are swarming fishing nets and affecting power plant pipes. These fish have reduced the number of fish and are clogging power plant pipes. These fish pose a threat to our economy, what will we do about it? The jellyfish has ruined fish harvesting and drastically decreased fish numbers. The jellyfish have affected the fish population and ruined the power plants. The jellyfish sting and harm the fish, so they are swarming the fish away. The jellyfish continue to clog the pipes in the power plants, so they are forced to shut down the plant. The fish have caused many problems for fishers and for power plant workers. The fish are dangerous and are becoming the pests of the ocean. The solution to some of these problems are to use some extra precaution and smaller nets. These fish are a harmful and pesty problem for today's Economy. The workers should not be the people to worry about the jellyfish. The major solution to this problem is to cut down on pollution. The reason for this is so the jellyfish have nothing to feed on. The reason for these swarms and clogging is because the jellyfish feed on the trash and pollution. These fish are a threat to our economy and are a danger to humans and animals. The jellyfish solution should be started immediately. The jellyfish problem should be solved soon because if it doesnt the jellyfish will take over. The jellyfish could continue to harm the fish and clog the power plant pipes. The problem will continue if we dont do anything about it. Jellyfish are an example of the economy's many large problems, will this problem end the same? As Montag is reading to Mildred, he keeps thinking about Clarisse. Why does he do this? What he is trying to understand about Clarisse through his reading. Read the sentence.A student who is writing a summary about Helen Keller wants to cite information from page 16 of The Miracle Worker by William Gibson.Which answer choice is the correct internal citation for the quote?(Keller 16).(Gibson 16).(Miracle Worker, 16).(Gibson, p. 16). What immigrant was lynched by an angry mob? A. John Hope B. Leo Frank C. Lugenia Hope D. Homer Plessy Which of the following phrases are inequalities?Choose 2 answers: ILL MARK U BRAINLIEST!!! What is the best summary of the article?Question 14 options:Velcro, a fastener named from a combination of the words velvet and crochet, was invented by the Swiss engineer George de Mestral. He modeled Velcro after burrs that he found in nature. He learned that nylon was the best material to use to make Velcro.George de Mestral was an engineer from Switzerland who had a curious mind. After studying burrs stuck to his dogs fur, Mestral decided to create a new kind of fastener. Velcro, the product that Mestral created, is a hook-and-loop fastener that works the same way burrs work in nature.George de Mestral was the engineer who invented Velcro, a type of hook-and-loop fastener modeled after burrs Mestral found stuck to his dogs fur. Mestral overcame many obstacles as he worked to produce Velcro. Today, Velcro is commonly used to fasten a variety of materials.A curious man, George de Mestral noticed one day that burrs were stuck to his dogs fur. He looked at these burrs under a microscope and saw that tiny hooks on the burrs allowed them to latch onto the fur. Mestral went on to invent Which type of thermal energy causes ocean currents? sam opened a saving account. he put $45 in the account to open it and he deposits $12 in the account each month. which equation represent the amount of money, y, sam has in his account after x deposits ?A) y=12xB)y=12x+45C) y=x+45D)y=45x+12 How has tidal locking affected our moon?a. The rotational period matches the orbital periodb. it rotates perfectly allowing us to see all sidesc. the moon is locked in its orbit and cannot get any closer or further from usd. the moon never rises or sets in the sky 1. What is the result when the SUM of 1/5and 1/4 is divided by 3/4 ? Which should be the title of this timeline?A. The fall of the Roman EmpireB. The rise of the Roman EmpireC. The founding of the city was of RomeD. The formation of the Roman Republic