Mathematics Middle School

Which equation can be used to find the volume of the cylinder?
d = 6 cm
h = 14 cm
V = (3)? (14)
V = 5(6)?(14)
V = x(3)?(14)
V = 114) (6)

Answers

Answer 1

Cylinder Volume Formula :

\( \boxed{\boxed{\bold{V = \pi r^2 h}}} \)

If π = 3.14 :

V = πr²h

V = 3.14 × 6² × 14

V = 3.14 × 36 × 14

V = 1582.56 cm³

If π = \( \bold{\frac{22}{7}} \) :

V = πr²h

V = \( \frac{22}{\cancel{7}} \) × 6² × \( \cancel{14} \)

V = 22 × 36 × 2

V = 1584 cm³

#CMIIW ^^

Answer 2

Answer:

V=5(6)?(14)

Step-by-step explanation:

Related Questions

An architect designs two similar triangular patios. The first patio has angle measures of (x + 10)°, (y + 5)°, and 40°. The second patio has angle measures of (x – 10)°, 60°, and 80°. Find the values of x and y.
HELPPPP PRETTY PLEASEEE ASAP

Answers

Answer: x=230 and y=75

Step-by-step explanation: A triangle is worth 360 degrees, which means when you add up all the angles it equals 360 degrees. So

Second patio:

(x-10),60+80 = 360

x-10+140 =360-140

x-10=220+10

x=230

First patio:

(x+10)+(y+5)+40 = 360

x+y+55=360

x+y=360-55

x+y=305- x(230) =75

y=75

Answer: x = 50, y = 75

The sum of angles of a triangle is equal to 180°

according to the question, (x+10) + (y+5) + 40 = 180 -- eq(1)

(x-10) + 60 + 80 = 180 -- eq(2)

(x - 10) + 140 = 180

x - 10 +140 = 180

x + 130 = 180 , x = 180 - 130

x = 50

put x value in eq(1)

50+10 + (y+5) + 40 = 180

60+(y+5)+40 = 180

y+5 +100 = 180

y + 105 = 180

y = 180 - 105

y = 75

So, x = 50 and y = 75.

To learn more about triangles,

https://brainly.com/question/25215131

Which product is negative? will mark brainliest

Which product is negative? will mark brainliest

Answers

The third one. I’ve shown my work below. The first two are positive and the last one is 0, which is neither positive nor negative
Which product is negative? will mark brainliest
I know someone else responded but theres an easier way to solve this without multiplying anything.
Neg*neg=pos
1. Has two neg and two negs make a pos
2. Has 4 neg which will also make pos
3. Has 3 neg. The first 2 will cancel out and make a pos but the last one will make the answer neg
4. Would just be 0 because its multiplying 0 but without it it would be neg.
So the answer is the third one

Earn points, answer both questions!

Earn points, answer both questions!
Earn points, answer both questions!

Answers

Answer:

Area of five squares = 1289.09 square units

Perimeter =  194.6 units

Step-by-step explanation:

Area of square and perimeter:

   First find the length of each square, then find the area of each square.

To find the area of five squares, add all the area of each square.

Side of square1 = 27 units

\(\sf Side \ of \ square2 = \dfrac{2}{3}*27=2*9 = 18 \ units\\\\Side \ of\ square3= \dfrac{2}{3}*18=2*6=12 \ units\\\\Side \ of \ square4=\dfrac{2}{3}*12=2*4=8 \ units\\\\Side \ of \ square5=\dfrac{2}{3}*8=\dfrac{16}{3}=5.3 \ units\)

Area of square1 = 27*27 = 729 square units

Area of square2 = 18*18 = 324 square units

Area of square3 = 12*12 = 144 square units

Area of square4 = 8*8 = 64 square units

Area of square5 = 5.3*5.3 = 28.09 square units

Area of five squares = 729 + 324 + 144 + 64 +28.09

                                  = 1289.09 square units

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Perimeter of the composite figure = (27 + 27+27+9) + (18+18+6) +(12+12+4) + (8+8+2.7)+ (5.3+5.3+5.3)

                                                         = 90 + 42 + 28 + 18.7 + 15.9

                                                          = 194.6 units

the area of the five squares is 1289.09 square units

the perimeter is 194.6 units

Which expression has a value that is equivalent to 5n + 13 when n=−5?

A).4n + 8
B).n² + 13
C).n + 8
D).2n + 2

Answers

A, it equals -12 like the one in the question

Answer:Option A

Step-by-step explanation:

Because 5(-5) = -25 + 13 = -12

And 4 x n = -20 + 8 = -12

Thus making both equal. Option a is correct

Ollie took his four freinds to the movies and the total cost was 65$. What was the price for each ticket.

Answers

Answer:

16.25

Step-by-step explanation:

Answer:

16.25 $

Step-by-step explanation:

Cost of 4 tickets is 65 $.

Cost of 1 ticket is (65÷4) $

                                16.25 $.

Is what I did correct if not then what is the answer

Is what I did correct if not then what is the answer

Answers

Answer:

Yes it is correct

Step-by-step explanation:

Answer:

You're correct!

Subtract 47 from both sides.

j = 55 - 47

Simplify 55 - 47 to 8.

j = 8

HELP ME PLEASE Three equivalent ratios are shown on the graph. On a coordinate plane, points (1, 0.5), (2, 1), and (5, 2.5) are plotted. Starting on one of the plotted points, how can you plot more equivalent ratio points? Move up one and right one and one-half. Move up one and one-half and right three. Move up two and right three. Move up one and right two Mark this and return

Answers

Answer:

Step-by-step explanation:

HELP ME PLEASE Three equivalent ratios are shown on the graph. On a coordinate plane, points (1, 0.5), (2, 1), and (5, 2.5) are plotted. Starting on one of the plotted points, how can you plot more equivalent ratio points? Move up one and right one and one-half. Move up one and one-half and right three. Move up two and right three. Move up one and right two Mark this and return Awnser is B

The scientist reduces the temperature by 3.5 °C on Tuesday. Select the equations that show the new temperature in °C.

Answers

Answer:

Can you give us some more information so we can help u out

Step-by-step explanation:

Yes we need the answer options

What is the volume of the prism? What is the surface area of the prism?

Here is a prism with a pentagonal base. The height is 8 cm. Area of the base 29 square centimeters.

What is the volume of the prism? What is the surface area of the prism?Here is a prism with a pentagonal

Answers

Answer:

The volume is 232, and the surface area is 234

Step-by-step explanation:

The volume is the base times height, so 29*8 =  232

Surface area: 29 + 29 + 40 + 16 + 24 + 56 + 40 = 234

The shape is an irregular shape consisting of a triangular prism and cuboids. The volume is 232 cubic centimeters while the surface area is 234 centimeters square.

How do you calculate the volume of the Prism?

The shape can be dissected into three geometrical shapes:

Two cuboids and a prism.

The volume of a cuboid is given as follows:
Length x width x height.

Solving for the first cuboid, we have the following information:

Lenght = 3cm

Width = 8cm

Height  = 5 cm

hence the volume is: 3 x 8 x 5 = 120cm

Solving for the second cuboid, we have the following information:

Lenght = 4cm

Width = 8cm, and

height = 2cm

Hence it's volume is given as: 4 x 8 x 2 = 64cm.

The formula for the volume of a triangular prism is given:

V  = B * h, where B is the area of the triangular base.

First lets solve for B. This is given as:

1/2b*h where the Height (h) of the triangle is 3cm, and the base is 4cm.

Hence B = 1/2 * 3 * 4 = 6cm

hence the volume of the triangular prism is = 6 * 8 = 48cm

Hence the total volume of the shape is:

120 + 64 + 48 = 232cm³

To get the surface areas fo the shape, all that is required is to use the rudimentary formulas of lenght x breadth for each side that resembles a polygon.

This gives us: the respective surface areas:

29 + 29 + 40 + 16 + 24 + 56 + 40 = 234cm²

Learn more about irregular shapes at:
https://brainly.com/question/12704929

What is the volume of the prism? What is the surface area of the prism?Here is a prism with a pentagonal

i am again struggling pls help

i am again struggling pls help

Answers

definitely check quizlet !! :) helped me with the exact same problem last year :):)

Check quizlet it help me for sure

Find the surface area of the pyramid. A rectangular pyramid with length 45 centimeters and a width of 18 centimeters. On the side with 45 centimeters it has a slant height of 15 centimeters. On the side with 18 centimeters it has a slant height of 25.5 centimeters.

Answers

Answer:

166.5

Step-by-step explanation:

you have to kinda create it out on paper flat and just add all.

Good luck, i am blonde so maybe

What is the median of this data set?

What is the median of this data set?

Answers

Answer:

58

Step-by-step explanation:

It is the middle point/dot

in the box with the line

(58) the line in the box plot shows the median or in other words the most frequent occurrence of that amount statistically.

How do you get the numbers 14 and 18 by only using 4? *and PEMDAS

ex equation : (4 + 4) / (4 + 4) = 1

Please use the selected number (4) at least four times or more. Thank you!

Answers

Ok so you would add 10 to 4
To get 14 and add the 2 4s together to get 8 and then add 10
14: 4 + 4 + 4 + sqrt4
18: 4 (4) + 4 - sqrt4

Hopefully square roots are okay!

Which of the following equations is equivalent to: 4x - 2 = 38

5x = -50

x - 20 = 30

5x = 50

2x = 10

Answers

Answer:

5x = 50

Step-by-step explanation:

4x - 2 = 38

solved - x=10

5x = -50

solved - x=-10

x - 20 = 30

solved - x=50

5x = 50

solved - x=10

2x = 10

solved - x=5

Answer:

5x = 50

Hope this helps!!

Step-by-step explanation:

ASAP some answer this ASAP

ASAP some answer this ASAP

Answers

Answer:

(-3, 7)

Step-by-step explanation:

minus the x value by 2, minus the y value 3, rule for reflection over line y=-x is (-x, -y), so just swap the signs, and thats your answer.

This answe would have to be (-3,7)

What are some transformations that would map DFE to ABC on this coordinate plane? Other than a unit movement

What are some transformations that would map DFE to ABC on this coordinate plane? Other than a unit movement

Answers

Answer: You could use a translation since the shape is maintaining its orientation and size. All it’s doing is moving to the right.

a translation would move points while keeping the size and shape

If f(x)=6x+1 and g(x)=6(x - 3) +1, how does the graph of g(x) compare to the graph of f(x)?

Group of answer choices:
the graph of g(x) is the graph of f(x) shifted down 3 units
the graph of g(x) is the graph of f(x) shifted right 3 units
the graph of g(x) is the graph of f(x) shifted up 3 units
the graph of g(x) is the graph of f(x) shifted left 3 units

Answers

Answer:

on mine answer B was correct

Step-by-step explanation:

Brain list if you do workout

Brain list if you do workout

Answers

THAT LINK IS A SCAM DO NOT CLICK IT!!!

Anyways here’s the answer:
160 cm squared.

You find volume by doing length x width x height and then take that answer and divide it by 3. When you do 8x6x10, 480, and 480 divided by 3 is 160.

A factory produces 5,000 tablet computers in 4 days, as shown in the double number line below. At this rate, how many tablet computers will the factory produce in 5 days?

Answers

Answer:

25000

Step-by-step explanation

I think you just multiply

Jessica was told she could earn $82.50 handing out menus for a new local restaurant. Jessica wants to calculate her hourly rate. If she works 5.5 hours, the equation 5.5x = 82.5 can be used to determine her hourly rate. What would Jessica’s hourly rate be, in dollars?

Answers

Answer:

$15

Step-by-step explanation:

Solve for x

5.5x = 82.5

Divide by 5.5 on each side

x = 15

Jessica's hourly rate is $15

Answer: 5.5x=82.5

Step-by-step explanation:If she works 5.5 hours, the equation 5.5x = 82.5 can be used to determine her hourly rate. What would Jessica’s hourly rate be, in dollars?

Find the measure of the central angle you would draw to represent apple juice in a circle graph.
a) 90 degrees
b) 54 degrees
c) 144 degrees
d) 30 degrees

Find the measure of the central angle you would draw to represent apple juice in a circle graph.a) 90

Answers

The answer is 144 degrees
The answer is C. Hope this helped :)

what is the SURFACE AREA of this figure?

Answers

Answer:what figure

Step-by-step explanation:

I see nothing

Please give more context so we are able to answer the question

Write 7^3 x 7^2 using a singular exponent.

Answers

Answer:

7^5

Step-by-step explanation:

The base number (7) is the same, so we can just add the exponents together.

Hope that helped!

To write 7^3 x 7^2 using a singular exponent, you can add the exponents together since the bases (7) are the same. The result is:

7^3 x 7^2 = 7^(3 + 2) = 7^5\(\huge{\mathcal{\colorbox{black}{\textcolor{lime}{\textsf{I hope this helps !}}}}}\)

♥️ \(\large{\textcolor{red}{\underline{\texttt{SUMIT ROY (:}}}}\)

PLS HELP!
I will give brainlyest to right answer

PLS HELP!I will give brainlyest to right answer

Answers

Answer:

\(\textsf{C)}\quad 3x-45=10\)

Step-by-step explanation:

Given equation:

\(\dfrac15x-3=\dfrac23\)

Multiply both sides by 3:

\(\implies 3\left(\dfrac15x-3\right)=\dfrac23 \cdot 3\)

\(\implies \dfrac{3 \cdot 1}{5}x-3 \cdot 3=\dfrac{2 \cdot 3}{3}\)

\(\implies \dfrac35x-9=2\)

Multiply both sides by 5:

\(\implies 5\left(\dfrac35x-9\right)=2 \cdot 5\)

\(\implies \dfrac{5 \cdot 3}{5}x-5 \cdot 9=10\)

\(\implies 3x-45=10\)

C. 3x-45=10
Explanation
1/5x-3=2/3
Multiply both sides
3x-45=10

Which label on the cone below represents the diameter? D В А. с ОА ов ос OD​

Which label on the cone below represents the diameter? D . OD

Answers

Answer:

C.

Step-by-step explanation:

Answer choice A is showing the radius, half the diameter. This means that answer choice C is the diameter.

I think it is C hope it helps

Please find the value of x. Show reasons and i'll award brainliest.

Please find the value of x. Show reasons and i'll award brainliest.

Answers

First thing we need to do is find the inside angle at point L. Simply take the outside angle of 134 and subtract it from 180. 180-134 = 46. We then do the same for point M. 180-84 = 96. Finally, we add these together then subtract the sum from 360. 46+96 = 142. 360 - 142 = 218. The value of x is 218. Hope this helps!

Tbh the other guy gave the answer as 218 which I’m not sure is correct but if you see there is a straight line which is obviously 180 degrees and first I added 134 and 184 and it gives me 218 while also remember the fact that triangles are 180 degrees in total too..

Evaluate the power.
{1/2}6

Ps. The six is the exponent

Answers

In fraction form it would be 1/64 and in decimal form it would be 0.015625
In a fraction you have to make one have and then do the other

At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.


Ketchup Relish Chili
54 36 60


Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042

Answers

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Answer:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Step-by-step explanation:

what does the f represent in f/4 = 22

Answers

Answer:

8

Step-by-step explanation:

The answer is 88 because 88/4 equals 22

can someone help pls

can someone help pls

Answers

Answer:

Slope = 4/3

Step-by-step explanation:

Formula for slope-intercept form: y=mx + b

Given: 3y - 4x = -6

Add -4x to the right hand side to isolate out 3y (y).

It should look like this: 3y = 4x -6

Now divide both sides by 3.

You should get: y = 4/3x -2

Since it's asking for slope, your slope is 4/3.

Slope=4/3 this is the correct answer
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