Mathematics High School

write the volume of a cylinder with a base radius 3 m and height 8 m in terms of pi


Show your work and leave your answer it terms of pi

Write The Volume Of A Cylinder With A Base Radius 3 M And Height 8 M In Terms Of PiShow Your Work And

Answers

Answer 1

Answer:

72π (in terms of pi)

Step-by-step explanation:

V = π·r²·h

Plug in the values.

V = π·3²·8

Solve.

V = 72π

To leave an equation in terms of pi, just square, multiply, and leave pi at the end.

3² = 9·8 = 72

72π

If you need the answer fully simplified, it is 226.19 (rounded up).

Related Questions

Find the measures of the interior angles.

what is angle a, b, and c

Answers

Using angle sum property

[tex]\\ \sf\longmapsto x+90+30=180[/tex]

[tex]\\ \sf\longmapsto x+120=180[/tex]

[tex]\\ \sf\longmapsto x=180-120[/tex]

[tex]\\ \sf\longmapsto x=60[/tex]

What is the solution and answer of this question:
3 log 10 + 9 log 10

Answers

Answer:

12

Step-by-step explanation:

the answer is 12 ndndbdbdndnfnnfnfnfnfnfnfnfnfn

12 is the correct answer

Suppose that 18 inches of wire costs 72 cents.
At the same rate, how much in cents) will 41 inches of wire cost?

Answers

10.25

You divide the amount of wire by cost, and multiply that by 41

Answer:

1.61

Step-by-step explanation:

72/18 = 4cents per inch

4*41 = 161

1.61$

Solve 48x - 30 = 30 + 78x

Answers

X = -2 how this helps

Find the missing number so that the equation has no solutions.
3x - 10 = blank x + 11, please answer fast.

Answers

Answer:

9x

Step-by-step explanation:

Two angles are supplementary. One of them is 18 more than 6 times the other. How large is the larger angle?

Answers

Answer:

im think its  24

Step-by-step explanation:

18+6

Answer: The larger angle is about 156.84 degrees.

Explanation:
x = smaller angle
6x + 18 = larger angle

Supplementary angles add up to 180 degrees.

x + 6x + 18 = 180
7x + 18 = 180
7x = 162
x = 23.1429
x = 23.14 degrees

X can be substituted into the other expression to find the larger angle.

6(23.14) + 18
138.84 + 18
156.84 degrees

To check, add the two angles to make sure the sum is 180 degrees.

23.14 + 156.84 = 180
179.98 = 180
^^^ the numbers don’t exactly match because of the rounding I did. the solutions are correct

Determine a series of transformations that would map polygon ABCDE onto polygon A’B’C’D’E’?

Answers

Answer:

1. reflection over y axis

2. dilation over the origin with scale factor of 3

Step-by-step explanation:

1. reflection about y axis

2. dilation over the origin (0,0) with scale factor of 3

Estimate the sum using front end estimation.
546+ 412
A) 900
OB) 950
OC) 960
OD) 1000

Answers

Answer:546 +412 Is 958

Step-by-step explanation:

Help stuck on this question

Answers

Answer:

Find the slope of the original line and use the point-slope formula: y−y1=m(x−x1 )

to find the line parallel to -> y = 6/7 x −2.

A: y = 6/ 7x−7

Rewrite the equation below so that it does not have fractions

2/3x-5=3/4

Answers

Answer:

Step-by-step explanation:

The best way to do this problem is to find the lowest common denominator.

2/3 : 3*2/(3*3)

3/4 : 3*3 / 3*4

Notice what you have done. You have multiplied both denominators by something that gets rid of the denominators, or will when you multiply by 4 * 3 = 12

So multiply the equation by 12

(2/3 x- 5  = 3/4 ) 12

8x - 60 = 9                                 Add 60 to both sides

8x - 60 = 9                                 Combine

8x = 69                                       Divide by 8

x = 69/8

x = 8  5/8

The regular price of a baseball hat is $14.45. If Carlos buys the baseball hat on sale for 20% off the regular price, how much change will he receive after paying with $20? No links!

Answers

Answer:

I believe it's $8.44 hope this helps

I don't understand this question can someone help me with this please, please explain!! and thank you for the help!! If u dont know try your best :D

Answers

Answer:

The answer is B) 2/3x=5 and E) 6x-3+8=11.

Step-by-step explanation:

Basically, all we have to do is see which of the answer options contains an equal sign. So lets go from there:

Does A have an equal sign? We can see the plus sign, a coefficient, and a variable, but we don't have an equal sign, so A is not an equation.

What about B? Well, we can see an equal sign that is showing that two values of an expression equal each other, so yes, B is an equation.

What about C? Well, we can see the minus sign, a variable, and a coefficient, but there is no equal sign. Therefore C is not an equation.

What about D?  Well, D has parenthesis, variables, coefficients, and a plus sign, but no equal sign. So no, D is not an equation.

Finally, is E and equation? Well, we can see that there are two values that are equal to each other as is shown by an equals sign. So yes, E is an equation.

*Had to replace so I could submit the answer

Determine the type of triangle that is drawn below.

Answers

Answer:

scalene acute

Step-by-step explanation:

all the angles are lower than 90º

no two angles are the same

! ! ! Angles ! ! !
(worth ten points)
Which is the best explanation of why triangles ABC and ACD are similar?
A.) Both triangles are right triangles.
B.) Both triangles contain angles A and C.
C.) Both triangles a right angle and angle A.
D.) Both triangles contain a right angle and angle C.

Answers

Answer:

the answer is a :)

Step-by-step explanation:

Leo bought 6 glasses and 6 mugs. Leo knows that he was charged $3.99 for
each
mug
and that the total bill before tax was $65.88. Write and solve an
equation to determine how much Leo was charged for each glass

Answers

Answer:

filedownload.ashx

Janice is considering two restaurants for a party. The first restaurant charges $15 per person plus a flat rate of $175 to reserve a party room. The second restaurant charges $9 per person plus a flat rate of $329. Select an equation that shows the total charge from the two restaurants is the same. Let x be the number of people.

Answers

Answer:

The answer is 15x + 175 = 9x + 329.

Step-by-step explanation:

Hope this helps!

which is bigger? 36.2 or 36.12
which is bigger? 9.18 or 9.19
which is bigger? 7.6 or 7.60​

Answers

Answer:

36.20

9.19

7.6 and 7.60 are the same number

Step-by-step explanation:

which is bigger? 36.2 or 36.12   ------    36.2 is bigger

which is bigger? 9.18 or 9.19  ----------  9.19 is bigger

which is bigger? 7.6 or 7.60​   ----------   7.6 and 7.60 are the same

please solve fast it's urgent​

Answers

Answer:

∅=30°

Step-by-step explanation:

[tex]sin[/tex]∅[tex]=\frac{1}{\sqrt{3} }sin60^{0}[/tex]

sin∅=[tex]\frac{\frac{\sqrt{3} }{2} }{\sqrt{3} } =\frac{\sqrt{3} }{2\sqrt{3} }=\frac{1}{2}[/tex]

∅=[tex]sin^{-1}(\frac{1}{2})= 30^{0}[/tex]

I hope this help you

need help with this one too

Answers

Answer:

Line P

Step-by-step explanation:

Right know, we only care about the "alternate" part, or which line the two angles are opposite off. We can see that Line P is between Angle 9 and 3, making it the transversal line and causing 9 and 3 to be alternating.

-Chetan K

Transversal P is the answer because angle 3 is alternating inside the parallel lines with angle 9. Therefore, both angles 3 and 9 are Alternating Interior Angles transversal p.

If you were to solve the following system of equations by using a matrix,
which of the following would be your coefficient matrix?
4x – 3y=7
x + 5y=13

Answers

Answer:

I believe it is C but it's good to double check

Step-by-step explanation:

Answer:

Step-by-step explanation:

b

Paul is riding his bike 48 miles to the beach. His average rate of speed is 13.8 miles per hour. Paul stopped for a snack after 3 hours. How many miles does he have to go after his snack? Round your answer to the nearest tenth if necessary.
Paul has 3.5 miles to go after his snack.
Paul has 6.6 miles to go after his snack.
Paul has 34.2 miles to go after his snack.
Paul has 45.0 miles to go after his snack.

Answers

Answer:

Paul has 6.6 miles to go after his snack.

Step-by-step explanation:

Speed is the rate of moving. The speed can be calculated by dividing the distance traveled by the amount of time it took.

speed= distance/time  , v=d/t

So,from Paul's average speed we can calculate how much distance he has passed after 3 hours.

distance_3h=v*t=13.8 miles per hour * 3 hours

distance_3h=41.4 miles

There are total 48 miles to the beach, so Paul have to go 48miles-distance_3h after his snack, which gives:

48-41.4=6.6 miles

Which polynomial represents the area of the rectangle? 3x-5= x+1

Answers

Answer: 3x² - 2x - 5

Step-by-step explanation:

The area of a rectangle is simply length * width.  Thus, simply multiply them, and FOIL.

(3x - 5) (x + 1)

3x ^2 + 3x - 5x - 5

Combine like terms

3x² - 2x - 5

Hope it helps :) and let me know if you want me to elaborate.

write the equation
it passes through (-5,-7) and (-5,7)

Answers

Answer:

x = -5

Step-by-step explanation:

Find the gradient:

m = change in y ÷ change in xm = (7 - -7) ÷ (-5 - -5)m = 14 ÷ 0m = 0 - There is no gradient, and it is a vertical line

The equation is x = -5, because in both co-ordinate pairs, the x is -5 - only the y changes

Hope this helps!

Paul had 9.35 ounces of water left in his water jug.
How do you write this number in word form?

Answers

Answer:

Nine and 35 hundredths of water

Step-by-step explanation:

Answer:

9.35 --->  Nine and thirty-five hundredths

Jorge has a standard deck of 52 cards and a six-sided number cube. What is the probability that he will draw a diamond from the deck of cards and roll a number greater than two? Write your answer as a simplified

Answers

The probability that Jorge draw a diamond from the deck of cards and roll a number greater than two is 2/39

Probability is the like likelihood or chance that an event will occur.

Probability = Expected outcome/Total  outcome

If Jorge has a standard deck of 52 cards, the total outcome is 6

If Jorge draw a diamond card, the probability that he will draw a diamond card is 4/52 = 1/13

For a six-sided cube, the total outcome is 6. If he rolls a number greater than two, the expected outcome will be 4

The probability that he rolls a number greater than 2 is 4/6 = 2/3

The probability that Jorge draw a diamond from the deck of cards and roll a number greater than two is 1/13 * 2/3 = 2/39

Learn more here: https://brainly.com/question/15739237

You ate 1/6 of a pizza and your brother eats 5/8 of the pizza .How much did your brother eat compared to you

Answers

Answer:

Subtract: 5/8 - 1/6 = 5 · 3/8 · 3 - 1 · 4/6 · 4 = 15/24 - 4/24 = 15 - 4/24 = 11/24

For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(8, 6) = 24. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 8 × 6 = 48. In the following intermediate step, the fraction result cannot be further simplified by canceling.

In other words - five eighths minus one sixth = eleven twenty-fourths.

Solve. If this is no solution write s { }
5x-9>8+5x

Answers

the answer is there are no solution

Which of these tables represents a function??

Answers

Answer:

The first table

Step-by-step explanation:

You have to make sure that x is unique throughout.

First Table: the inputs are 2, 4, 6, 7

each input value is different or unique

Second Table: input values are 3, 5, 3, 5

three and five repeat themselves, so there is not a function

Third Table: input values are -2, 0, 1, -2

negative 2 repeats itself so it is not unique

Select the equation that contains the points, (-2,-2) and (4, 10).
O y+6=-2(x+1)
O y+2 = 6(x+6)
O None of the other answers are correct
O y-6= 2(x-2)
O y-6=-2(x - 2)

Answers

none of the answers are correct ?

Do the following: Ayie says that 7-³ is the same as – 7³. Write an explanation of how Ayie should interpret 7-³, then show her how each expression results in a different value.​

Answers

7^(-3) = 1/7^3 = 1/343

- 7^3 = - (7^3) = -343

As can be seen, the results are very different.
Other Questions
Explain your observations. What did you observe as you added phenolphthalein to the ammonia solution? What did you observe when vinegar was added? Translate the sentence into an equation.Eight more than the quotient of a number and 2 is 6.Use the variable b for the unknown number. 50 points need awnserd asap A store manager wishes to investigate whether there is a relationship between the type of promotion offered and the number of customers who spend more than $30 on a purchase. Data will be gathered and placed into the two-way table below. Customer Spending by Promotion Run Customers Spending More than $30 Customers Spending $30 or Less $10 off $50 15% off $5 off $25 Buy-1-Get-1 Half Off Which statement best describes how the manager can check if there is an association between the two variables? The manager must check relative frequencies by row because there are more than two different promotions. The manager must check relative frequencies by column because there are more than two different promotions. The manager cannot use relative frequencies to look for an association because there are more than two different promotions. The manager should check both relative frequencies by row and by column to look for an association. Is the 1980's culture/fashion flowing through this decade. what threat do insiders with authorized access to information or information systems pose explain corruption in not more than 20 words expand and simplify 5(3x+2) -2(4x-1) Please help me I only have 10 points left so ten points Ill give please help thank you Ill give brainless to the first person Imagine you have been shipwrecked and are floating on a small piece of wood in the middle of the ocean. You are terribly thirsty and take a drink of seawater (3.5% salt). What do you think happens to your stomach cells (1% salt), and why? A rectangular picture frame has a length that is 6 cm greater than the width. The total perimeter is 36cm. What are the dimensions for the frame? Write an equation, solve and then fully answer thequestion. Why was the society in Virginia mostly make at this time? What was the ratio of men to woman Earliest finish time (EF) is the earliest time by which a specific activity can be completed, calculated Question 37 options:___.a. by subtracting the activitys estimated duration from the earliest finish time of the activity's predecessor: EF = EF predecessor - Estimated Duration. b. by subtracting the activitys estimated duration to the activitys earliest start time: EF = ES - Estimated Duration. c. by adding the activitys estimated duration to the earliest start time of the activity's succeeding activity: EF = ES succeeding activity + Estimated Duration. d. by adding the activitys estimated duration to the activitys earliest start time: EF = ES + Estimated Duration Alicia has 7 paintings she wants to hang side by side on her wall.2. If Alicia only wants to display 4 of the paintings, in how many ways can she choose the paintings she wishes to display? Show your work.3. In how many ways can Alicia arrange 4 out of the 7 paintings? Show your work. 4. As Jody dives below the water, its temperature decreases by 0.3 degrees Fahrenheit per foot that he dives. IfJody is diving at a rate of 2.5 feet per second and the water at the surface is at a temperature of 68 degreesFahrenheit then what is the temperature of the water Jody is in after diving for 20 seconds?(1) 48(3) 57(2) 53(4) 83 Who ever answers first will be marked brainliest a. Complete the table to chart his calorie expenditure for different amounts of time.Time (minutes)to5453012020807515Calories Burnedto209b. Plot the table of values on the graph.X/x9400f%300Calories Burned2001002010 20 30 40 50 60 70 80 90 100Time (minutes) (0.027/64000)guys pls I need help skeletal muscle exhibits alternating light and dark bands called In stage three of reading (from 4th to 8th grade) reading is a? I DO NOT WANT LINKES OR ..