Mathematics College

What is the volume of the cone below? ):

What Is The Volume Of The Cone Below? ):

Answers

Answer 1

Answer:

A. 112π units³

General Formulas and Concepts:

Symbols

π (pi) ≈ 3.14

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Geometry

Volume of a Cone Formula: [tex]\displaystyle V = \frac{1}{3} \pi r^2h[/tex]

r is radiush is height

Step-by-step explanation:

Step 1: Define

Radius r = 4

Height h = 21

Step 2: Find Volume

Substitute in variables [Volume of a Cone Formula]:                                      [tex]\displaystyle V = \frac{1}{3} \pi (4)^2(21)[/tex]Evaluate exponents:                                                                                         [tex]\displaystyle V = \frac{1}{3} \pi (16)(21)[/tex]Multiply:                                                                                                             [tex]\displaystyle V = \frac{16 \pi}{3}(21)[/tex]Multiply:                                                                                                             [tex]\displaystyle V = 16 \pi \cdot 7[/tex]Multiply:                                                                                                             [tex]\displaystyle V = 112 \pi[/tex]

Related Questions

(-2x^2y^5)^3 (5x^4)/10x^7y^13

Answers

Answer:

−4x^17y^28 is the answer i believe.

Step-by-step explanation:

Answer: Hello luv......

Simplify the expression.

−4y28x17

Step-by-step explanation:

Mark me brainest please...

Hope this helps...

Anna ♥

helpppppppppppp what is 0

Answers

it's a right angled triangle so, the formula (h^2=p^2+b^2) can be used.

Help me with this question i’ll give you all five stars

Answers

Answer:

A)   upper point is (-5,5) the lower point is (1,-2)

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

B)   distance is 8

Step-by-step explanation:

List the following from least to greatest: 3, -4, 0, 1, -9

Answers

Answer:

Step-by-step explanation:

-9,-4,0,1,3

Answer: From least to greatest. = -9, -4, 0, 1, 3.

What is the degree of the polynomial function P(x)=3x4-7x2-2x7-x+4

Answers

Answer: Hello Luv......

The degree is the largest exponent on the variable.

7

Step-by-step explanation:

Hope this helps!

Mark me brainest please.

Anna ♥

7 is the degree of the given polynomial  P(x)=3x⁴-7x²-2x⁷-x+4

What is Polynomial?

Polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and positive-integer powers of variables.

The given polynomial is  P(x)=3x⁴-7x²-2x⁷-x+4

Three time of x to the power of four minus seven times of x square minus two times of x power seven minus x plus four.

A polynomial's degree is the highest or the greatest power of a variable in a polynomial equation.

In the given polynomial the x variable has 7 as the highest power.

So 7 is the degree of the given polynomial

Hence  7 is the degree of the given polynomial  P(x)=3x⁴-7x²-2x⁷-x+4

To learn more on Polynomials click:

https://brainly.com/question/11536910

#SPJ2

Please help!
What percentage of students scored between 70 and 90?image^

Answers

Answer:

50%

Step-by-step explanation:

50% of the data, in theory, resides between the first and third quartiles

‼️‼️‼️‼️‼️‼️
PLEASE HELP
FIRST ANSWER GETS BRAINLIEST
NO LINK NO LINKS OR BANNED

Answers

answer: B area of PQRS is 16 square units

PLEASE HELP
ALL LINKS WILL BE REPORTED

Answers

Answer: i think the answer C

Step-by-step explanation:

please answer all 4 questions and in examples

Answers

Answer:

1) 600

2) 2460

3) 216

4) 360

if this is wrong please tell me so I can’t edit this and tell you the correct answer

2527=3
3214=8
1249=4
7321=?
A)7 B)3 C)9
​

Answers

Answer:

c) 9

Step-by-step explanation:

7321=9

What is the range of the data Colin collected?

Answers

Answer:

5

Step-by-step explanation:


Lilah bought a sweater that was on sale for half off. The regular price of the sweater was $35.98. If Lilah had to pay $1.45 in sales tax, how much
did she spend on the sweater?

Answers

$35.98+1.45= 47.43 divide by 2 =$ 23.71 for one sweater

Answer:

23.71

Step-by-step explanation:

I hope this was helpful!

It takes a racecar 47 seconds to complete one lap on a 3,200-meter track. What is the racecar's average speed during the lap? A. 150 m/s B. 68 m/s C. 15 m/s D. 79 m/s

WILL NAME BRAINLIEST

Answers

The answer is (B) hope it helps

If a plate is moving 3.3 cm/yr, what distance [in kilometers (km)] will the plate move in 1 million years?

Answers

[tex]\huge{\textbf{\textsf{{\color{pink}{An}}{\red{sw}}{\orange{er}} {\color{yellow}{:}}}}}[/tex]

33 km

3.3cm = 0.000033km (divide by 100,000.

So, 0.000033km/yr.

0.000033 × 1,000,000

=33km

Thanks Hope it helps

Express in the form 1:n
Give n as a fully simplified fraction.
4:6​

Answers

Answer:

1:1.5

Step-by-step explanation:

Divide both numbers by 4 to get 1:1.5

Find the circumference of the circle, when the raduis is 7?

Answers

Answer:

43.9823

Step-by-step explanation:

2 times pi times the radius

solve each inequality. Then graph the solution.

Answers

Answer:

The first one is an open circle at -2 going right.

The second one is a closed circle at -2 going left.

The third one an open circle at -1.5 going left.

Step-by-step explanation:

I hope the helped :)

Answer:

Uh i have no idea

Step-by-step explanation:

HELP ME THIS IS SO MANY POINTS AND I WILL GIVE BRAINLIEST!!!

Answers

Answer: (b)

Step-by-step explanation:

Given

[tex]f(x)=x^2[/tex]

Now, [tex]f(x)[/tex] is transformed to [tex]g(x)[/tex]

and [tex]g(x)[/tex] is obtained by replacing [tex]x[/tex] with [tex]\frac{x}{2}[/tex] in [tex]f(x)[/tex]

[tex]\therefore g(x)=\left(\dfrac{x}{2}\right)^2\\\\g(x)=\dfrac{x^2}{4}[/tex]

Plot [tex]f(x)[/tex] and [tex]g(x)[/tex] and it can be observed that domain, range, and vertex is same for both the function.

[tex]f(x)[/tex] is narrower compared to [tex]g(x)[/tex]. Therefore, option (b) puts up the invalid reasoning. Hence option (b) is not a true statement.

olve the system of linear equations by graphing. =3+3 - 2x - 3 ​

Answers

Answer:

If the equation is actually typed like that the answer will be

3-2x

If is typed like this 3-2x-3+3=

It will be

-2x+3

True or False
Two major composers of minimalism include Steve Reich and John Cage.
A. true
B. false

Sorry for the wrong subject

Answers

Answer:

false

Step-by-step explanation:

:)))))))))))))))))

Find the greatest common factor of 18, 36,18,36,18, comma, 36, comma and 454545.
plzz answer its due by 11.00

Answers

the gfc of 18, 36, 18, 36, 18, 36, 45, if that’s what you’re asking for, is 9
answer: 9

John always wears a shirt, pants, socks, and shoes. He owns 121212 pairs of socks, 333 pairs of shoes, 555 pairs of pants, and 555 shirts.
How many different outfits can John make?

Answers

Answer:

12 * 3 * 5 * 5 = 900

Step-by-step explanation:

Answer:

900

Step-by-step explanation:




PLS DUE RN



WILL GIVE




BRAINLIST

Answers

Answer:

44 in.

Step-by-step explanation:

3 ft 8 in.

1 ft = 12 in.

3 ft = 36 in.

36 in. 8 in.

44 in.

A state in the United States has 193,116 residents living in 22 countries.

[tex]\frac{1}{y} :\frac{22}{193,116}[/tex]

y · 22 = 1 · 193,116

22y = 193,116

22y ÷ 22 = 193,116 ÷ 22

y = 8778

The rate is 8778.

Ya what he said, 44

A store is having a 25% off sale on all shirts. Show TWO different ways to calculate the sale price for a shirt that normally costs $24.00

Answers

Answer:

Find 10% Then half it to find 5%. Times what 10% is by 2 and then add the 5%. Or find out what goes into 24 4 times as it's 25% off and 25 goes into 100 4 times.

Step-by-step explanation:

If 70 was removed from the set of data, which values would change?
70, 75, 80, 80, 80, 95, 100
Orange and median
O range only
O mean only
O mean and range

Answers

Its mean and range . Even if we remove 70 the median is the same. The mean changes also as 580/7 isnt the same as 510/6 and also the range changes as it decreases by 5. Hope it helped :)

If figure f is rotated 180 degrees and dilated by a factor of 1/2 which new figure could be produced

Answers

A right angle maybe?

If eight is added to four times a number the result is 96

Answers

Answer:

12

Step-by-step explanation:

PLEASE HELP ME :(. Look at this system of equations.
X - 8y = -3
5x - 2y = 4
What value of a will make this system have the same solution?
ax = -19
5x - 2y = 4

Answers

9514 1404 393

Answer:

  a = -19

Step-by-step explanation:

In the first set of equations, subtract 4 times the second equation from the first.

  (x -8y) -4(5x -2y) = (-3) -4(4)

  -19x = -19 . . . . simplify

Comparing this to the equation ...

  ax = -19

we see that they will have the same solution when a = -19.

Find the measure of A,B and C. ​

Answers

Here’s what I got
A 43
B137
C137

Degree and Radian Measures

Convert the angle to radians. Leave as a multiple of /pi
310°

a. -9/pi/2
b. 9/pi
c. -9/pi/4
d. 9/pi/2

Please select the best answer from choices provided

Answers

Answer:

D. 9/pi/2

Step-by-step explanation:

I calculated it logically

Because it's not already avalible and if you're here if i know why you're here the answer will be c

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