the cone and sphere have equal volumes. what is the radius of the sphere? show your work

The Cone And Sphere Have Equal Volumes. What Is The Radius Of The Sphere? Show Your Work

Answers

Answer 1

Answer:

sphere have a same diameter of cone so

the sphere have a diameter of 40 then the diameter is 40÷2=20

that's mean than the radios is 20

The Cone And Sphere Have Equal Volumes. What Is The Radius Of The Sphere? Show Your Work

Related Questions

1. There are red and blue marbles in a bowl.
There are twice as many blue marbles as
red marbles. What expression represents
the number of blue marbles?
A 2b, where b is the number of blue
marbles
B 2r, where r is the number of red
marbles
Cr+2, where ris the number of
red marbles
D
b
where b is the number of
2
blue marbles

Answers

Answer:

2r, where r is the number of red marbles

Step-by-step explanation:

Since there is twice as many blue marbles as red marbles, it infers blue marbles = 2 × red marbles.

The product of two numbers is 66. Their sum is 17. What are the two numbers?

Answers

Answer:

Then the two numbers are -11 and -6.

Answer:

11   and   6

Step-by-step explanation:

x+ y = 17     or    y = 17-x

and

xy = 66       sub in   y = 17-x

x ( 17-x) = 66

-x^2 + 17x - 66 = 0     either factor this, or use quadratic formula to find

                                         x =  6     y = 11

Find the area of each part of the trapezoid.
Then find the total area of the trapezoid.
Area of triangle A: __ cm ^2 (exponent)
Area of rectangle: __ cm ^2
Area of triangle B: __ cm^2
Area of trapeziod: __ cm^2

PLEASE ANSWER FAST.

Answers

Answer:

Area of Triangle A = 4 cm²

Area of Rectangle = 24 cm²

Area of Triangle B = 4 cm²

Area of Trapezoid = 32 cm²  

Step-by-step explanation:

The formula to find the area of a triangle is: [tex]\frac{h_bb}{2}[/tex]

The base (b) is 2 and the height (h) is 4.

Now multiply,

2 times 4 = 8

Then divide,

[tex]\frac{8}{2}[/tex] which equals 4.

So the area of Triangle A and B is 4 cm² because they are the same triangles.

The formula to find the area of a rectangle is: a times b.

a=6 and b=4

Multiply,

6 times 4 = 24

So the area of the rectangle is 24 cm²

The formula to find the area of a trapezoid is: [tex]\frac{a+b}{2}h[/tex]

A=6

B=10

H=4

So now,

[tex]\frac{6+10}{2}4[/tex]

6+10=16

16 divided by 2 is 8.

Last multiply,

8 times 4 is 32.

The area of the trapezoid is 32 cm²

Hope this helped! And have a great day!

Can you please help me and show me how to find the anwser and can you guys give me the anwsers

Answers

Answer: A

Step-by-step explanation: Exact on the number line

Answer: A

Step-by-step explanation: The answer is A you have to look at the easy numbers first like -4 and 1/2 try to find them on the line, a whole number will be one of the big lines,1/2 will be right in the between two whole numbers, 3/4 will me the little line right before a number and so on. You can use process of

elimination to make it easier.

find the roots of the following quadratic equtions by factorisation ;


[tex] { x}^{2} - 3x - 10 = 0[/tex]

Answers

Answer:

[tex] {x}^{2} - 3x - 10 = 0 \\ (x - 5)(x + 2) = 0 \\ \\ x - 5 = 0 \: - > x = 5 \\ \\ x + 2 = 0 \: - > x = - 2[/tex]

You are putting 30 different bolts into bins according to the size of the bolt. So far, you have successfully put 10 bolts into bins, which is 13 1 3 of the total job. What is your answer when your supervisor asks, “Within 1%, what percent of the job is complete?”

Answers

The answer to your question is 33%

The set of all points in a plane that lie the same distance from a single point in the plane.

Answers

Answer:  Circle

Explanation:

Imagine that you have a rope staked into the ground at one end. The other end is allowed to move freely. At this freely moving endpoint, imagine white chalk is spread on the grass. The chalk would draw out a circle. Each point on the white chalk circle is the same distance away from the center.

Another example: we have a campfire and campers gather around it. The fire itself is the center. The campers would be on the edge of the circle if they are the same distance away from the fire (eg: all of them 5 feet away from the fire).

The garden club bought 2,360 tulip bulbs. They want to split the bulbs equally into at
least 3, but less than 10, gardens with no bulbs left over. How many gardens could they
split them into without having any left over?

Answers

So basically you want to do math to get the answer here

pls help me with this

Answers

Answer: A:2 R8

This image should help, but first, you should find the biggest number that 27 can be multiplied by, but stay under 62, which in this case is 2, because 27*3=81 and 2 is the maximum it can be while staying below 62. which makes the equation turn into 62-54=8, making the remainder 8.

Step-by-step explanation: hope this helps

Help please this is also due soon

Answers

Answer:

Equation C is the correct equation.

a paper has an area of 84 square inches.what is the paper’s area in square centimeters

Answers

Answer:

546

Step-by-step explanation:

Each square inch is equal to 6.5 square centimeters so you can multiply

84 × 6.5 = 546So, the area is 546 square centimeters.

Hope this helps =>

Answer:

[tex]541.93\ cm^2[/tex]

Step-by-step explanation:

Step 1:  Determine the area in square centimeters

[tex]84\ in^2 * \frac{(2.54\ cm)^2}{in^2}[/tex]

[tex]84\ in^2 * \frac{(2.54)^2 * (cm)^2}{in^2}[/tex]

[tex]84\ in^2 * \frac{6.4516\ cm^2}{in^2}[/tex]

[tex]541.9344\ cm^2[/tex]

Answer: [tex]541.93\ cm^2[/tex]

LAST ONE PLS HELP PLS ASAP PLS PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS

Answers

Answer:

1/5

Step-by-step explanation:

Total Frequency is 14+21+70 = 105

Sewing has frequency of 21

21/105 = 0.2 = 1/5

A rectangle has an area of 45x2 − 42x − 48 and a width of 5x − 8. what is the length of the rectangle? to find the length of the rectangle, use 45x2 − 42x − 48 as the and 5x − 8 as the .

Answers

If the area and width of the rectangle are 45x² − 42x − 48 and (5x − 8) then the length of the rectangle will be (3x + 2).

What is a rectangle?

It is a polygon that has four sides. The sum of the internal angle is 360 degrees. In a rectangle, opposite sides are parallel and equal and each angle is 90 degrees. And its diagonals are also equal and intersect at the mid-point.

A rectangle has an area of 45x² − 42x − 48 and a width of 5x − 8.

Then the length of the rectangle will be

area = length × width

Then we have

Area = 45x² − 42x − 48

Then the factor of the polynomial will be

Area = (5x − 8)(3x + 2)

Then the length of the rectangle will be (3x + 2).

More about the rectangle link is given below.

https://brainly.com/question/10046743

Answer:

First blank is Dividend.
Second blank is Divisor
INCLUDED WHOLE PAGE!!

EDGE2022; Good Luck :3!!!

If f(x) = 4x - 8 and g(x)=x²-5, what is
(f+g)(x)?

Answers

Add f and g together by combing like terms


answer: x^2 + 4x -13

Answer:

[tex](f+g)(x)=x^2+4x-13[/tex]

Step-by-step explanation:

Given functions:

[tex]f(x)=4x-8[/tex]

[tex]g(x)=x^2-5[/tex]

Composite function:

[tex]\begin{aligned}(f+g)(x) & =f(x)+g(x)\\ & = (4x-8)+(x^2-5)\\ & =4x-8+x^2-5\\ & =x^2+4x-8-5\\ & = x^2+4x-13 \end{aligned}[/tex]

Find the distance between the two points. (1,1) ✓ [?] Enter the number that goes beneath the radical symbol. (3,-4)​

Answers

The distance between the two points  (1,1) and (3,-4) , using the distance formula in the radical symbol, is √(29).

How to measure distance between two points?

To measure the distance between two points of a coordinate system, the formula can be given as,

[tex]D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Here, (x₁, y₁) are the coordinates of point 1 and  (x₂, y₂) are the coordinates of point 2.

The distance between the two points. (1,1), (3,-4)​ has to be find out. Use the distance formula to find the distance between them,

[tex]D=\sqrt{(1-3)^2+(1-(-4))^2}\\D=\sqrt{(-2)^2+(5)^2}\\D=\sqrt{4+25}\\D=\sqrt{29}[/tex]

Thus, the distance between the two points  (1,1) and (3,-4) , using the distance formula in the radical symbol, is √(29).

Learn more about the measure distance between two points here;

https://brainly.com/question/24775607

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How do i do this? i'm really confused

Answers

Answer:

Step-by-step explanation:

I did two of them for you

Use distributive on the right side and you will find the correct answer

The screen shot should help you.

help me please, i will give brainliest if correct answer:
Dilate a triangle with vertices (0, 0), (0, 2), and (2,0) using the scale factor k = 3. What is the value of the ratio (new to original) of the perimeters? the areas?

The ratio of the perimeters is ____
The ratio of the areas is ____

Answers

Answer:

The ratio of the perimeters is 3

The ratio of the areas is 9

Step-by-step explanation:

Given:

Dilate a triangle with vertices (0, 0), (0, 2), and (2,0) using the scale factor k = 3.

To Find:

What is the value of the ratio (new to original) of the perimeters? the areas?

Solution:

What is the value of the ratio (new to original) of the perimeters?

Since, two figures are similar, then the ratio of its perimeters is equal to the scale factor

Let the following be:

k        ⇒          the scale factor

x        ⇒          the perimeter of the new triangle

y        ⇒          the perimeter of the original triangle

Knowing that:

k = x/y

Thus:

k = 3

Now Substitute:

x/y = 3

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

What is the value of the ratio (new to original) of the areas?

Since, two figures are similar, then the ratio of its areas is equal to the scale factor squared.

k       ⇒          the scale factor

x        ⇒          the area of the new triangle

y        ⇒          the area of the original triangle

k ² = x/y

Since,

z = 3

Then,

x/y = 3 ²

3 ² means to 3 × 3

x/y = 9

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

Kavinsky

Three time stue number of blue tiles in a bag is the same as 30% of the number of blue tiles in the bag increased by 54. How many blue tiles are in the bag?

Answers

kil this monkey its gonna touch me

Please help me with this

Answers

Answer:

Answer is 1008

Step-by-step explanation:

Given,

5 small containers of capacity 16,72,12,24, and 56 litres is required to fill a big container

The volume of big container is the LCM of the 5 given containers

LCM (16,72,12,24,56) = 1008

Therefore the capacity of the bigger container is 1008 litres.

Step-by-step explanation:

the answer is 100 litters

Given the two concentric circles with center H below, find the area of the shaded region. Round your answer to the nearest tenth if necessary.

Answers

Answer:

A ≈ 194.8 units²

Step-by-step explanation:

the shaded area (A) is calculated as

A = area of outer circle - area of inner circle

   = πr₁² - πr₂² (r₁ is outer radius and r₂ the inner radius )

  = π × 13.5² - π × 4.5²

 = π(13.5² - 4.5²)

 = π(182.25 - 20.25)

 = π × 62

 ≈ 194.8 units² ( to the nearest tenth )

 

The base of the rectangular prism is shaded what is the lateral surface area ( show work pls )

Answers

Answer:

126 square feet

Step-by-step explanation:

Lateral Surface Area :

Perimeter of Base x Height

Perimeter :

2(11 + 3)2(14)28 ft

Height : 4.5 ft

Solving :

LSA = PhLSA = 28 x 4.5LSA = 126 square feet

What is the value of x if 2 over 2x plus 1 over 2x is 1 over 2

Answers

Answer:

3/4 = x

Step-by-step explanation:

2/2x + 1 = 1/2

2/2x + 1 * 1/2x = 1/2 * 1/2x

2 + 1 = 1/4x

3 = 4x

3/4 = 4x/4

3/4 = x

What is your 95% credible interval for the number of people who will be alive in the year 3000 CE (including digital people)? Explain your reasoning by giving a roughly one-sentence justification for each important step of your reasoning.
A 95% credible interval means that you believe there is a 95% chance that thetrue value will fall within your interval. If I were 95% confident that the number of books in a library was between 100 and 500, then my 95% credible interval would be 100-500.

Answers

Astronomy is written in clear non-technical language, with the occasional touch of humor and a wide range of clarifying illustrations. It has many analogies drawn from everyday life to help non-science majors appreciate, on their own terms, what our modern exploration of the universe is revealing. The book can be used for either a one-semester or two-semester introductory course (bear in mind, you can customize your version and include only those chapters or sections you will be teaching.) It is made available free of charge in electronic form (and low cost in printed form) to students around the world. If you have ever thrown up your hands in despair over the spiraling cost of astronomy textbooks, you owe your students a good look at this one.

Astronomy has information and images from the New Horizons exploration of Pluto, the discovery of gravitational waves, the Rosetta Mission to Comet C-G, and many other recent projects in astronomy. The discussion of exoplanets has been updated with recent information—indicating not just individual examples, but trends in what sorts of planets seem to be most common. Black holes receive their own chapter, and the role of supermassive black holes in active galaxies and galaxy evolution is clearly explained. Chapters have been reviewed by subject-matter experts for accuracy and currency.

The required 95% credible interval for the number of people alive in the year 3000 CE is the true approximate value of different iterations.

Given that,
95% credible interval for the number of people who will be alive in the year 3000 CE (including digital people) is to be explained.

What is Statistic?

Statistic is the study of mathematics that deal with relations between comprehensive data.

Here,
95% credible interval for the number of people who will be alive in the year 3000 CE (including digital people), by going through certain iterations for the 95% credible interval for the number of people alive in the year 3000 CE will give the required interval.

Thus, the required 95% credible interval for the number of people alive in the year 3000 CE is the true approximate value of different iterations.

Learn more about Statistics here:
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A glider begins its descent 3/5​​ mile above the ground. After 30 minutes, it is 9/20​​ mile above the ground. If it continues to descend at this rate, how long does the entire descent last

Answers

Answer:

I dont know

Step-by-step explanation:

I was looking for the same answer to this question☠

Hey guys! I need help ASAP! 5th grade math offering 15 points. I believe in u!

Answers

Answer:

Each person will recieve between 3 and 4 liters

Step-by-step explanation:

Carrie makes 27 liters of lemonade and 8 people share the lemonade equally. If we divide the amount of liters of lemonade by the number of people we will get the amount of lemonade each people will get.

27/8 = 3.375

3.375 is in between 3 and 4 so each person will get between 3 and 4 liters of lemonade

Given that 1 millimeter = 1/1000 meters, 2 500 millimeters in meters is?​

Answers

Answer:

2.5

Step-by-step explanation:

You can do this in an easier way than you may be thinking. You know that 1/000 is 1 mm, therefore to get 2,500, you multiply it by 2.5.

Answer:

[tex]1\ m[/tex]

Step-by-step explanation:

Step 1:  Determine the total millimeters

[tex]2 * 500\ mm[/tex]

[tex]1000\ mm[/tex]

Step 2:  Covert to meters

[tex]1000\ mm * \frac{1\ m}{1000\ mm}[/tex]

[tex]1\ m[/tex]

Answer: [tex]1\ m[/tex]

i need help im on diagnostic!!!

Answers

Answer:

y=4z-3

Step-by-step explanation:

Which of these foods has a high percentage of calories from fats?

A. apples and oranges

B. carrots and eggs

C. bread and celery

D. mayonnaise and nuts

Answers

Answer:

D. mayonnaise and nuts

Step-by-step explanation:

Answer:

D. Mayonnaise and nuts

Step-by-step explanation:

Mayonnaise and nuts

How many millions are in the number 15,765,132?
A.30
B.15
C.1
D.5

Answers

Answer:

B. 15

Step-by-step explanation:

The 5 is in the millions place. The 1 at left is in the 10 millions place.

That means 15 million.

Answer: B. 15

Answer:

Option B. 15

Step-by-step explanation:

To write it in words we have.

write in words: fifteen million, seven hundred and sixty-five thousand, one hundred and thirty-two

In Expanded Form:

     15,765,132 =

 10,000,000  

+ 5,000,000  

+ 700,000  

+ 60,000  

+ 5,000  

+ 100  

+ 30  

+ 2  

= 15,765,132

There you go the answer is Option B. 15

Hope this Helps! :3

Have a great day! :3

Digits Needed to Write Decimal
Numbers as Binary Numbers
Decimal
Number, x
Digits Needed for
the Equivalent
Binary Number, y
2
2
4
3
8
16
32
4
5
6
Each place in a decimal number can be one of
the digits 0 to 9. Each place in a binary number
can only be 0 or 1. The table shows the number
of digits needed to represent several decimal
numbers as binary numbers.
Which type of function best models the data in
the table?
DONE

Answers

Is this done or do you still need it answered?
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