Mathematics High School

Three cylinders have a volume of 2826 cm. Cylinder A has a height of 900 cm. Cylinder B
has a height of 225 cm. Cylinder C has a height of 100 cm. Find the radius of each cylinder.
Use 3.14 as an approximation for T.

Answers

Answer 1

Answer:

the radius of each cylinder is 1 cm, 2 cm and 3 cm respectively

Step-by-step explanation:

The computation of the radius of each cylinder is shown below:

As we know that

The Volume of the cylinder = πr^2h

The radius would be

[tex]=\sqrt{ \frac{V}{\pi h} }[/tex]

For cylinder A

[tex]=\sqrt{\frac{2826}{3.14\times 900} }[/tex]

= 1 cm

For cylinder B

[tex]=\sqrt{\frac{2826}{3.14\times 225} }[/tex]

= 2 cm

For cylinder C

[tex]=\sqrt{\frac{2826}{3.14\times 100} }[/tex]

= 3 cm

Hence, the radius of each cylinder is 1 cm, 2 cm and 3 cm respectively

Related Questions

Which situation is represented by the equation x+10=26?

Answers

Answer:

16

Step-by-step explanation:

the situation is addition the answer is 16 i think

Please help me with this I’m stuck

Answers

Answer:

They are similar triangles.

Step-by-step explanation:


help worth 10 PTS!!

Find the area of the circle, given the square has an area of 144 cm2 (leave your answer in terms of ).
A)
127 cm?
B)
2471 cm2
C)
3671 cm2
D)
7271 cm2

Answers

C is the answer to this question explanation: Area of square = 144 cm2, which means each side is √144 = 12 cm

Since the circle is inscribed in the square, the diameter is 12, so the radius is 6cm.

Area of circle = πr2 = π * 62 = 36π cm2, which is your answer :)

If the midpoints of the sides of triangle EFG shown below were connected
with line segments, what would be the perimeter of the resulting triangle?

Answers

Answer:

Choice 1) 181.5 mm

Step-by-step explanation:

41.5+55+85 = 181.5

I need help and a explanation

Answers

Answer:

Step-by-step explanation:

12(10/100)=$1.20

What is the inverse of the function f(x) = 2x - 10?

Answers

f(x)=2x-10

y=2x-10

x=2y-10

x+10=2y-10+10 (add both sides by 10)

2y=x+10

2y/2=x+10/2 (divide both sides by 2)

y=1/2x+5

Final Answer: f^-1(x)=1/2x+5

Someone please help and please make sure the answer is right

Answers

Answer:

x=8

Step-by-step explanation:

8 is the correct answer

PLESEEEEEEEE SOMEONE HELP ME I DIDNT STUDY FOR THIS QUIZ

Answers

Answer:

Ans 1 :-6

And 2:- y=x²

And 3 :- ×= -2

1. d
2. b
3. c

good luck

please help with maths!

Answers

Answer:

AC = 12.6m

Step-by-step explanation:

Formula :

[tex] \frac{a}{ \sin(a) } + \frac{b}{ \sin(b) } [/tex]

Working out shown in image above.

please i need help with this asap!!! I will give brainliest!!! please and thank you!!​

Answers

slope is 1/2 (change in y/change in x) y intercept is 2 (where the line crosses the y axis) so the equation is y=1/2x+2

Answer:

The y-intercept is 2 and the slope is 1/2. So the equation is y = 1/2x + 2

Step-by-step explanation:

The y-intercept is where the line starts on the y-axis. For the slope to the next point on the line you have to move 2 units to the right and 1 unit up. When writing the slope as a fraction, you always put how far you move up or down above how far you move to the right or left.

Use the Distributive Property to simplify the expression.PLS HURRY VERY URGENT I GIVE BRAINLEST AWNSER
3z+14+5z+9

Answers

8z + 23

all you have to do is collect like terms

The distance between point Q and point P is 6!
! units. Which number could represent point
Q

Answers

Answer:

zero

Step-by-step explanation:

Zero or 0 good luck <3

A football is kicked up from ground level. The pathway of the ball can be represented
by the equation h= 16t? + 92t. Will the football hit a scoreboard located 130 feet
from the ground?

Answers

Answer: yes

Step-by-step explanation: if you put the equation in the calculator or desmos, the height will be at max 132, so yes it will hit the 130 mark


I need help with this please help me I’m trying to pass my math classes

Answers

Answer:

3. D 4. B hope this helped :)

bro what grade are you in? this is super easy.
the two dots for question 3 represent 40 and 100, and the difference between these is 60.
for question 4 you merely count the dots for day 1; 7, and the dots for day 3; 5, then add these together. this leaves you with 12, which you then multiply by 3, since each dot represents 3 cupcakes. so your answer for 4 is 36.

question 3. 60
question 4. 36

MUST HAVE ANSWERED MY PREVIOUS QUESTION!!!

Compare the theoretical probabilities to your experimental probabilities. Why might there be a difference?

Answers

Theoretical probability is what we expect to happen, where experimental probability is what actually happens when we try it out. The probability is still calculated the same way, using the number of possible ways an outcome can occur divided by the total number of outcomes.

-  

Answer:

Theoretical probability is what is expected to happen, where as experimental probability is what happens when you test out that theory. There is a very unlikely chance that a concept in theory would be the same as a concept in action, therefore explaining why these answers are not alike.

Step-by-step explanation:

Hope this helps take off some stress from school, have a great day :))


True
False
The cube can be dissected into two congruent triangular prisms that each have half the base area of the cube, so the volume of a triangular prism is V = Bh, where B is the
area of its base and h is its height

Answers

Answer:

this is true, I think so...

I believe it’s true

You can text at a speed of 50 words per minute. At this rate, how many words can you text in four minutes?

Answers

Answer:

200 words

Step-by-step explanation:

50*4 = 200 words

Answer:

50 × 4 = 200

Step-by-step explanation:

so basically if you can text at a speed of 50 words a minute then all you have to do is multiple that by 4

eric plotted the graph below to show the relationship between the temperature of his city and the number of cups of lemonade he sold daily: part a: describe the relationship between the temperature of the city and the number of cups of lemonade sold part b: describe how you can make the line of the best fit. write the approximate slope and y-intercept of the line of best fit. show your work, including the points that you use to calculate the slope and y-intercept.

Answers

Answer:

part A: the warmer the city temp was the more lemonade that was sold so a hotter day will sell more lemonade

part B: i used points 40,8 and 90,20 and got m= 25/6 then i did y=mx+b

90=25/6(1)+b

90/1=25/6+b

25/6   25/6

and then B= 21.6

Step-by-step explanation: im not sure if i did it right so i would check i havent done this since like the 6th grade like 4 years or so ago lol

A baseball field has four bases that form the shape of a quadrilateral. If someone invented a new game similar to baseball that had four extra bases in the field, what type of polygon would the bases form?
A. pentagon
B. octagon
C. hexagon
D. decagon

Answers

The bases would form into a pentagon so A.

A college student makes
$
2.50
per hour serving tables at a restaurant. The college student also receives an average of
$
6.00
in tips for every table served.

If the college student serves
3
tables each hour, which function,
f
(
x
)
, represents the total amount the college student makes for serving tables for
x
hours?

Answers

Answer:

f

(

x

)

=3

(2.50+

6.00x)

Answer:

B

Step-by-step explanation:

f(x)=3(2.50+6.00x)

pls give Brainliest.

help please need answers ​

Answers

Answer:

slope: 2/3 or 0.6666...

Step-by-step explanation:

find two points on the line : (1,2) and (0,-2) and do rise over run. Rise = 2 and Run = 3, so you put it in rise over run form. Rise/Run = 2/3. The graph is positive.

Brainiest to who answers first
Write the equation of the line that passes through the points (2, -6) and (8,-2).
Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal
line.

Answers

Answer: x= 2/3

Step-by-step explanation:

can someone pls help with both questions pls I will be very grateful :)​

Answers

Answer:

6) -30

7) -5

Step-by-step explanation:

6)

x = 5 y = 3 z = -2

xyz = 5 x 3 x -2 = 15 x -2 = -30

7)

x = 5 y = 3 z = -2

xyz/ 6 = -30/6 = -5

What’s the answer???

Answers

X=-12 that's the answer

Geenas hair grew 1 and 1/8 in 3 months

Answers

where’s the rest of the thing?

Guys please help me, I’ve been stuck on this question for a bit. I will mark you brainliest (:

Answers

Answer:

The slope is 3

Step-by-step explanation:

m = rise/run

Imma use points (4,1) and (5,4)

rise = 3

run = 1

3/1

m = 3

plz mark as brainliest if correct!

which decimal is equivalent to 2/3?​

Answers

Answer:

Answer is 0.666

Step-by-step explanation:

I hope it's helpful!

The science club has five female and five male students. The club will randomly select two people to compete in the upcoming science competition.

What is the probability that both people chosen are females?

StartFraction 1 Over 90 EndFraction
One-fifth
Two-ninths
One-fourth

Answers

Answer:

Step-by-step explanation:

(5/10)(4/9)=20/90=2/9

Two-ninths

Answer:

2/9

Step-by-step explanation:

I just answered it on edg.

What is the length of the hypotenuse?​

Answers

Answer:

The answer is c = 17 feet

Step-by-step explanation:

The formula to find the hypotenuse is a^2 + b^2 = c^2 (a squared plus b squared equals c squared).  

a = 8 feet

b = 15 feet

a^2 = 8 * 8 = 64

b^2 = 15 * 15 = 225

The next step is to add: 64 + 225 = 289

But we need to remember to square root 289 because we squared a and b.

The square root of 289 equals 17

c = 17 feet

plz give answer i gives brainalst

Answers

Answer:

28

Step-by-step explanation:

54 - 26 = 28

Other Questions
In circle O, chords AC and BD intersect at E. If MCD= 120 and MAB=100, what is BEC? Please help ASAP! It's 3 am :( Ill mark brainliest if correct! What is the slope between the points (-1,3) and (2, 5)? Two Forest Ranger stations are located 9.8 miles apart. They both receive the same distress call. They determine that from Ranger Station 1 the distress call is at an angle of 46 and from Ranger Station 2 it is at angle of 52. Which ranger station is closer to the distress call and by how much? PLEASE ANSWER WELL COUNTS AS A BIG GRADE 1 por 3) Jacksons buys a book for $12.85 and spends $5.89 for lunch. How much more did the book cost than lunch? * Identifiquen el curso.Identify the course.1. El problema, la ecuacin, la solucin, la multiplicacin, la divisin2. La literatura, la composicin, la gramtica3. Un microbio, un animal, una planta, el microscopio, el laboratorio4. El circulo, el arco, el rectngulo, el tringulo5. El piano, el violin, la guitarra, el concierto, la pera, el coro6. Las montaas, los ocanos, las capitales, los recursos naturales7. La pintura, la estatua, la escultura8. El ftbol, el bsquetbol, cl voleibol, el tenisCompleten.alumnos en la clase.9. La clase es dificil. No es10. Hay muchos alumnos en la clase. No hay11. La clase es interesante. No es12. La clase es grande. No es I need help getting a general understanding of the info needed to answer the questions. Thanks in advance!1. How did the populist and progressive movements bring about an overall more democratic culture in politics, gender roles, and the economy?2. Why did the post-WWI years bring economic growth and cultural revival, as well as tension and conflict?3. What factors led to a massive expansion in the size and scope of the federal government in the inter-war years? What new roles did the government take on?4. How did conflicts in Europe and Asia in the first half of the 20th century lead to an expansion of Americas role in the world?5. How did World War I and World War II bring change to the African American community and lay the groundwork for the future civil rights movement? A bag with 8 marbles has 4 red marbles, 3 blue marbles, and 1 yellow marble. A marble is chosen from the bag at random. What is the probability that it is red?Write your answer as a fraction in simplest form. Find the value of x in the angle pair. Help needed for assignment A taco charges $2.50 plus a fee of $0.05 for each mile traveled. If the ride costs $7.50, how many miles was the ride? what type of government was the us after the industrial revolution Can someone answer my question please if you know the answer Answer choices:F. 1/2G. 2/5H. 1/10J. 3/5 The floor of hexagonal barn has a perimeter 1260feet. The sides of the barn are of equal length. Findthe total area of the floor. factorise fully 18x-9 Which of the following was a consequence of the U.S.-Mexican War?Idea of Manifest DestinyDebate over slavery in the territoriesAnnexation of TexasElection of James K. Polk as president Conjugate each of the following verbs in their indicated forms in the preterite. OJO! Don't forget to add accents where necessary.Modelo: morir / ellamuri1. servir / yo:2. servir / t:3. preferir / l:4. rerse / nosotros:5. sentirse / ustedes:6. divertirse / yo:7. divertirse / ella:8. vestirse / usted:9. vestirse / yo:10. morir / t:11. pedir / nosotros: How are gamma rays used for communication? HELPP PLEASE :( 20. What is a likely theme in "Death of a Salesman?"A) The author argues to be a better salesman and driver.B) The author argues that telling the truth and seeking forgiveness is important infamiliesC) The author argues that you should never steal sporting goods.D) The author argues that ungrateful children are a nuisance.