please help me this is math :(... theese both are the same question its just that i have to show you the options...

Answer:Volume of cylinder V= bh= 78 cm^3,

where b is area of base(circle). Then volume of cone = 1/3bh =1/3*78 = 26 cm^3Upvote•0Downvote Add comment

Answer :D

The volume of the cone is [tex]26^{}[/tex] [tex]cm^{3}[/tex]

Question explanation:

Okay, so, we know that.

The volume of a cylinder is equal to:

[tex]V^{}[/tex] [tex]=[/tex] [tex]\pi[/tex][tex]r^{2}[/tex][tex]h[/tex]

In this problem, we have that:

[tex]V[/tex] [tex]=[/tex] [tex]78[/tex] [tex]cm^{3}[/tex]

So:

[tex]78 =[/tex] [tex]\pi[/tex][tex]r^{2}[/tex] [tex]h[/tex] [tex]=[/tex] [tex]equation[/tex] [tex]A[/tex]

The volume of a cone with the same radius and height is equal to

[tex]V =[/tex] [tex]\frac{1}{3}[/tex] [tex](\pi r^{2} h)[/tex] [tex]= equation[/tex] [tex]B[/tex]

Substitute equation A in equation B

[tex]V = \frac{1}{3} (78)[/tex]

[tex]V = 26^{}[/tex] [tex]cm^{3}[/tex]

Sorry if this answer is incorrect - Answered by Lilo

Some ways citizens can participate in the government is by voting for leaders within the Government and running for positions in the government.

Answer:

Citizens can participate in government by voting, creating or participating in campaigns, maybe by running for office or helping others to do so, speaking out community concerns to local government authorities, and even just by talking about politics and government to educate themselves and others in the community.

Step-by-step explanation:

The ratio of number of pages to time is given by the slope of the straight line,

The slope is defined by

[tex] \frac{y - y}{x - x} = \frac{10 - 0}{15 - 0} = \frac{10}{15} = \frac{2}{3} = 0.667[/tex]

Use any two point from the graph,

(0,0) & (15,10)

He reads about 0.667 pages/min

Answer:

Area: 50.24 square units

Center: 4,2

Step-by-step explanation:

The midpoint can be found using [tex]\frac{a+b}{2}[/tex] for both x and y

(8+0)/2=4

(2+2)/2

We have our center, so let's move on.

The area of a circle is the radius squared multiplied by pi.

Since the diameter is 8, the radius is 4.

4*4=16  

16*3.14=50.24

The answer is: 16/100 =4/x

16 divided by 100 is 0.16

And 4x4 is 16

x is the varible of how much so it goes 4/x

So your answer is 16/100 =4/x

Hope this helps.

Mark brainliest

Answer:

5x

Step-by-step explanation:

Answer:

Angle one equals 24 degrees

Step-by-step explanation:

Answer:

your answer is 24

Step-by-step explanation:

angle WXZ = 96

and angle 2 is 3 times angle 1

so angle 2 can be written as 3angle 1

finally, 3angle 1 + angle 1 = 96

so, angle 1 = 96/4 = 24

Answer:

8.27

Step-by-step explanation:

60÷11=5.45 respectively, this is a repeating or non-terminating decimal5.45×16=87.27 also a non-terminating decimal

Brainliest pls

Answer:

8.27

Step-by-step explanation:

First find the unit rate then times the number of hours

The amount that each person would get after the sub is divided in 5 people equally is lesser than the amount of sub that they were getting when there were 4 people.

When 'a' is divided by 'b', then the result we get from the division is the part of 'a' that each one of 'b' items will get.

Thus, if 10 mangoes are there, and 2 people, then 10 ÷ 2 is the number of mangoes each person would get, which is 5.

Division, thus, can be interpreted as equally dividing the number that is being divided in total x parts, where x is the number of parts the given number is divided.

Thus, [tex]a \div b = a[/tex] divided in b equal parts.

Also, we can write: [tex]a \div b = a \times \dfrac{1}{b}[/tex]

(it is since a = a times 1 so [tex]a/b = 1 \times (a/b) = (1/b) \times a[/tex] )

Firstly the sub was divided in 4 parts,

and when 5 people came, so it was  decided to share the sub in 5 equal parts.

The more we increase the number in which the considered thing (here sub) is to be divided, the lesser each part would be.

Let the sub is measured as 'a' units.

Each person would get: [tex]\dfrac{a}{4}[/tex]

Each person would get: [tex]\dfrac{a}{5}[/tex]

We know that:

[tex]4 < 5[/tex]

Multiply both the sides by 'a', assuming 'a' is positive, we get:
[tex]4a < 5a[/tex]

Divide both the sides by 20:

[tex]\dfrac{4a}{20} < \dfrac{5a}{20}\\\\\dfrac{a}{5} < \dfrac{a}{4}[/tex]

Thus, the amount that each person would get after the sub is divided in 5 people equally is lesser than the amount of sub that they were getting when there were 4 people.

Learn more about division here:

https://brainly.com/question/26411682

Answer: y=x+3

y=x-3

y=3x+1

y=-3x-3

Step-by-step explanation: ) y=x+3

2) y=x-3

3) y=3x+1

4) y=-3x-3

Answer:

I think it's -94%, -8/9, -9/10, -925

Hey there!

First, let's solve this problem.

We have

5×1/4

First, let's write 5 as a fraction:

[tex]\bold{\displaystyle\frac{5}{1} }[/tex]

Now, divide:

[tex]\bold{\displaystyle\frac{5}{1} :\frac{1}4}[/tex]

Flop the second fraction over:

[tex]\bold{\displaystyle\frac{5}{1} :\frac{4}{1} }[/tex]

And now multiply the first fraction times the second one:

[tex]\bold{20}[/tex]

Now, how to solve fraction problems using reciprocals?

What is a Reciprocal?

How to Divide Fractions?

Basically, dividing by 1/2 is the same as multiplying times 2 (or 2/1, which is the exact same thing)

Hope everything is clear.

Let me know if you have any other questions; if so, please comment.

#LearningDoesn'tEnd

#LearningIsFun

[tex]\rule{250}{2}[/tex]

5 divided by 1/4 is 20.

A mathematical arithmetic operation is a multiplication. Moreover, it is the practice of repeatedly adding the same expression kinds.

Example: 2 + 3 means that 2 is multiplied by 3 or that 3 is multiplied by 2 times.

Given:

A phrase: 5 divided by 1/4.

To solve a fraction division problem using reciprocals:

Let n be the required value of the quotient.

n = 5 ÷ 1/4

n = [tex]\frac{5}{1/4}[/tex]

To convert the division to multiplication:

Reverse the number in the denominator,

n = 5 x 4/1

n = 20

Therefore, the value of the quotient is 20.

To learn more about multiplication;

https://brainly.com/question/19634536

#SPJ5

Answer:

x = 50°

Step-by-step explanation:

The sum of angles on a line is equal to 180°.

Therefore,

x + 130° = 180°

x = 50°

Answer:

answer is 50 u add x plus 130 equals to 180

Answer:

The answer is 4

Step-by-step explanation:

1/5 * 20 = 20/5 = 4

Answer:

y = 4

Step-by-step explanation:

A straight line is represented by the equation y equals 1/5 x.

What is y when x equals 20?

y = 1/5x

y = 1/5(20)

y = 4

(20, 4)

Hope this helps!

Answer:

27 coaches, 162 divided by 6 equals 27.

Answer:

Triange 1

Step-by-step explanation:

Replace x with 3 in each, and then add all the sides up. Im not sure about the second question, "Will this be true for any positive value of x? Justify your response".

Im hoping that someone else could answer that for you

Cheers!

Answer:

15 boxes of paper

Step-by-step explanation:

Hope this helps!

Answer:

15 boxes of paper

Step-by-step explanation:

Hope this help '<'

Answer:

53 is the answer.

Step-by-step explanation:

It is the answer because the opposite interior angles should equal the exterior angle when you add them up and 34 plus 53 equals 87.

with what  let me know what you need help with

Answer:

He forgot to subtract 18.39 from 30.65. The answer should have been $12.26

Step-by-step explanation:

($30.65)(0.60)= $18.39

$30.65-$18.39= $12.26

Since it was marked down you have to subtract the discount price (18.39) from the actual price (30.65).

Answer: he forgot to do the step I explained below

Step-by-step explanation: 60% off 30.65 is 18.39$ of discount so the final price would be 12.26 so he figured Out the amount discounted but didn’t subtract it from 30.65

Answer:

11

Step-by-step explanation:

Answer:

A meter, or metre, is the fundamental unit of length in the metric system, from which all other length units are based. It is equal to 100 centimeters, 1/1000th of a kilometer, or about 39.37 inches. A kilometer, or kilometre, is a unit of length equal to 1,000 meters, or about 0.621 miles

Step-by-step explanation:

Answer:

0.001

Step-by-step explanation:

Bc you are dividing by 1000

Answer:

Step-by-step explanation:

You can use calculus to derive the equation for the volume of a cone.

if we take an circle at the tip of the cone the radius is 0 but what we want to do is integrate along the x axis from 0 up to the height of the cone H.

So, the equation becomes

[tex]\int\limits^H_0 {\pi r^{2} } \, dx[/tex]

r is related to x by the formula for a line;  r = m*x+b

m is the rise over the run which is given by the maximum height H divided by the maximum radius R.  So m = H/R and the intercept b = 0

now we have a formula for r in terms of x and with a little variable manipulation we can get a formula for x in terms of r

r = (R/H)*x

If we replace r by this formula in our integral we get:

[tex]\int\limits^H_0 {\pi ((R/H)*x)^{2} } \, dx[/tex]

since [tex]\pi[/tex], R, and H are constants we can move them outside the integral:

[tex]\pi (R^{2} /H^{2} )*\int\limits^H_0 {x^{2} } \, dx[/tex]

the integral is easy.  It is [tex]\frac{x^{3}}{3}\left \{{{x=H}\atop{x=0}} \right.[/tex] which is equal to [tex]H^{3} /3[/tex]

substituting back into the original formula we get the equation for the volume of a cone.
V = [tex](\pi R^{2}H)/3[/tex]

Use this formula with the values given in the question to solve for R.

183.17 = [tex]\pi[/tex][tex]R^{2}[/tex]*7/3

rearranging we get

[tex]\sqrt{183.17*3/(7\pi ) }[/tex] = R

R ≅ 5

Answer:

I cant see it its too small. Try and make it bigger.

Step-by-step explanation: