The volume for a cylinder is ________, for a cone is _______, and for a sphere is_______

Answers

Answer 1

Here are the formulas

[tex]\boxed{\sf Volume_{(Cylinder)}=\pi r^2h}[/tex]

[tex]\boxed{\sf Volume_{(Cone)}=\dfrac{1}{3}\pi r^2h}[/tex]

[tex]\boxed{\sf Volume_{(Sphere)}=\dfrac{4}{3}\pi r^3}[/tex]

Answer 2

Answer:

The volume for a cylinder is πr2h, for a cone 1/3hπr², and for a sphere is 4/3πr³

Step-by-step explanation:

I hope this will help you


Related Questions

Evaluate (3.4 x 10^)(4.5 x 103). Write your
answer in scientific notation.

Answers

Answer:

153*10^3

Step-by-step explanation:

I assumed the first exponential number as 1

[tex]\huge\text{Hey there!}[/tex]

[tex]\huge\boxed{\mathsf{(3.4 \times 10^4)(4.5 \times 10^3)}}\\\huge\boxed{\mathsf{\rightarrow 3.4\times10^4 \times 4.5 \times 10^3}}[/tex]

[tex]\huge\boxed{\mathsf{10^4}}\\\huge\boxed{= 10\times10\times10\times10}\\\huge\boxed{= 100\times100}\\\huge\boxed{= 10,000}\\\\\\\huge\boxed{\mathsf{10^3}}\\\huge\boxed{=10\times10\times10}\\\huge\boxed{= 100\times10}\\\huge\boxed{= 1,000}[/tex]

[tex]\huge\boxed{\rightarrow\mathsf{3.4\times \bold{10,000} \times 4.5 \times \bold{1,000}}}}[/tex]

[tex]\huge\boxed{\mathsf{3.4\times10,000}}\\\huge\boxed{= 34,000}\\\\\\\huge\boxed{\mathsf{4.5\times1,000}}\\\huge\boxed{{= 4,500}}}[/tex]

[tex]\huge\boxed{\mathsf{\rightarrow\bf 34,000\times4,500}}\\\huge\boxed{\rightarrow\mathsf{ORIGINAL \ ANSWER: \frak {153,000,000}}}}[/tex]

[tex]\huge\boxed{\textsf{Your answer: }\mathsf{153\times10^6}}\huge\checkmark[/tex]

[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]

~[tex]\huge\boxed{\frak{Amphitrite1040:)}}[/tex]

Y'ALL PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!

Complete the two-column proof below. The ‘reasons’ are already given, so only the mathematical ‘statements’ need to be completed.

Show how you got your answers I can see if it makes sense!!!

Answers

I hope this helps!
Apologies that the photo of the actual notebook is a little small, trying to handle this app’s photo-taking capabilities is a little weird for me.

can someone help me please?

Answers

2/4 = 0.5
3/4 = 0.75
7/8 = 0.875
3/8 = 0.375

[tex]\\ \sf\longmapsto \dfrac{2}{4}[/tex]

[tex]\\ \sf\longmapsto \dfrac{1}{2}[/tex]

[tex]\\ \sf\longmapsto \dfrac{1(5)}{2(5)}[/tex]

[tex]\\ \sf\longmapsto \dfrac{5}{10}[/tex]

[tex]\\ \sf\longmapsto 0.5[/tex]

#2

[tex]\\ \sf\longmapsto \dfrac{3}{4}[/tex]

[tex]\\ \sf\longmapsto \dfrac{3(25)}{4(25)}[/tex]

[tex]\\ \sf\longmapsto \dfrac{75}{100}[/tex]

[tex]\\ \sf\longmapsto 0.75[/tex]

#3

[tex]\\ \sf\longmapsto \dfrac{7}{8}[/tex]

[tex]\\ \sf\longmapsto \dfrac{7(125)}{8(125)}[/tex]

[tex]\\ \sf\longmapsto \dfrac{875}{1000}[/tex]

[tex]\\ \sf\longmapsto 0.875[/tex]

#3

[tex]\\ \sf\longmapsto \dfrac{3}{8}[/tex]

[tex]\\ \sf\longmapsto \dfrac{3(125)}{8(125)}[/tex]

[tex]\\ \sf\longmapsto \dfrac{375}{1000}[/tex]

[tex]\\ \sf\longmapsto 0.375[/tex]

5
What is the lowest value of the range of the function
shown on the graph?
Ν
4
200
3
2
Ο Ο Ο Ο
2 3 4 5 x
-5 -4 -3 -2 -11
-2+
-3
4
-5

Answers

Answer:

your answer is -5-4-3-2-11

Step-by-step explanation:

this is because -5-4-3-2-11=-26, and that is the lowest term there

WILL MARK BRAINLIEST !!! HELP !!! determine the value of x and y that would make a parallelogram 3x-1​

Answers

Answer:

x=4, y=3.

Step-by-step explanation:

Solving for x,

⟿ 3x-1=11

⟿ 3x=11+1

⟿ 3x=12

⟿ x=12/3

⟿ x=4.

Solving for y,

⟿ 5y=15

⟿ y=15/5

⟿ y=3.

Therefore, x=4 and y=3.

Find the surface area of the cylinder. Round your answer to the nearest hundredth. (12 in, 2 in)

Answers

Answer:

300 in^2

Step-by-step explanation:

6^2 π = 36π

36π * 2 = 72π

12π * 2 = 24π

72π + 24π = 96π

96π = 301.5928947.... ≈ 300 in^2

express rational number in standard form: -216/144​

Answers

Answer:

[tex] \frac{ - 3}{2} [/tex]

Step-by-step explanation:

[tex] \frac{ - 216}{144} \\ \\ = \frac{ - 3}{2} [/tex]

Hope it is helpful....

A cylinder has a base area of 154 cm² and a height of 20cm. What is its total surface area, in cm?? Use, 22/7
A.1188
B.1200
C.1220
D.1224​

Answers

Answer:

Hi there!

We've given with the base area and height. We know the formula for base area

Base area = πr²

154 = 22/7 × r²

154 × 7/22 = r²

49 = r²

√49 = r

7 = r

Now

TSA = 2πr(h + r)

TSA = 2 × 22/7 × 7(7 + 20)

TSA = 44(27)

TSA = 1188 cm²

Is 33/3 a natural,whole,integer,rational

Answers

Answer:

Rational number . . . . . .

Find the slope of the line through points (4, 6) and (-6,2).

Answers

Answer: Slope = 2/5

Concept:

Here, we need to know how to find the slope.

Slope = (y₂ - y₁) / (x₂ - x₁)

If you are still confused, please refer to the attachment below for a clearer version of the formula

Solve:

Given information

(x₁, y₁) = (-6, 2)

(x₂, y₂) = (4, 6)

Given formula

Slope = (y₂ - y₁) / (x₂ - x₁)

Substitute values into the formula

Slope = (6 - 2) / (4 - (-6))

Simplify values in the parentheses

REMEMBER to change [+, -] signs when there is a [-] sign in front

Slope = 4 / (4 + 6)

Slope = 4 / 10

Divide both numerator and denominator by 2 to get the simplest form

Slope = (4 ÷ 2) / (10 ÷ 2)

Slope = 2/5

Hope this helps!! :)

Please let me know if you have any questions

find the degree of polynomial of x
.5x² - 30124 +2y ²

Answers

Answer:

2

Step-by-step explanation:

Here,

5 - 30124 +2y ²

The degree of x in the polynomial as shown to have been underlined having degree as 2 (Ans)

To take a taxi it costs $3.00 plus an additional $2.00 per mile traveled.You Spent exactly $20 on a taxi which includes the $1 tip you left.
How many miles did you travel?

Answers

Answer:  8 miles

=======================================================

Work Shown:

x = number of miles

2x = cost of traveling x miles, at $2 per mile, without including the $3 fee

2x+3 = total cost now including the $3 entrance fee, without tip

2x+3+1 = total cost plus $1 tip

2x+4 = amount you spent

2x+4 = 20

2x = 20-4

2x = 16

x = 16/2

x = 8

You traveled 8 miles.

Hey there! I'm happy to help!

Let's represent the number of miles traveled with the variable m.

We see that it will cost $2 for every mile, so for if we drive 8 miles, it will cost $16, 9 will be $18, and so forth. So the relationship is that the cost will be double the money, so what we have here is 2×m. In algebra, you can simply write variable multiplication as just putting the numbers next to each other, so 2m will be that part of the equation.

We see that the initial cost of the taxi is $3.

3

We are going to be adding our $2 per mile to this amount (2m).

3+2m

And we will add our $1 tip.

3+2m+1

And this is equal to $20.

3+2m+1=20

We can combine the 3 and the 1 to give us 4.

4+2m=20

So, we see that 2m+4 is equal to 20. If we subtract that four from 20, we will see that 2m is equal to 16.

We remember that our cost from mileage is double the miles, so if 16 is double something, we just divide by two!

16/2=8

So, this means that we traveled 8 miles!

Have a wonderful day and keep on learning! :D

If h(x)= 3x+b and hh (2) = 12 then Find the value of b.​

Answers

hh(2)=3(hx)+b
12=3(3x+b)+b
12=9x2+3b+b
12=18+4b
-6 =4b
b=-3/2
I think-3/2is the value of b

help i hate maths its just HARD FOR MEEE​

Answers

Answer:

Step-by-step explanation:

[tex]U=\{1,2,3,4,5,6,7,8,9,10\}\\\\P=\{2,4,6,8,10\}\\\overline{P}=\{1,3,5,7,9\}\\\\Q=\{2,3,5,7\}\\\overline{Q}=\{1,4,6,8,9,10\}\\\\P\ \cap\ Q=\{2\}\\P\ \cup\ Q=\{2,3,4,5,6,7,8,10\}\\\\\overline{P\ \cup\ Q}=\{1,9\}\\\\\overline{P}\ \cap\ \overline{Q}=\{1,3,5,7,9\}\ \cap\ \{1,4,6,8,9,10\}=\{1,9\}[/tex]

4x+8=3x+14
please put break it down how you did it​

Answers

the value of unknown is 6

4x-3x = 14-8
x = 6

Functions (solid) and g(dash) are graphed. What is the equation of g?

Answers

Answer:

please give me brillriant answer

Recall that in Linear Functions, we wrote the equation for a linear function from a graph. Now we can extend what we know about graphing linear functions to analyze graphs a little more closely. Begin by taking a look at Figure 8. We can see right away that the graph crosses the y-axis at the point (0, 4) so this is the y-intercept.

Prove this
sinx/cosecx-cotx = 1+cosx

Answers

Answer:

= sin x

1

cos

x

(

1

+

cos

x

1

+

cos

x

)

-multiply by the conjugate

=

sin

x

+

sin

x

cos

x

1

cos

2

x

-distribute

=

sin

x

sin

2

x

+

sin

x

cos

x

sin

2

x

-use property  

sin

2

x

+

cos

2

x

=

1

=

1

sin

x

+

cos

x

sin

x

-simply

=

csc

x

+

cot

x

=

Right Hand Side

Step-by-step explanation:

) Kim made $157.50
for 7 hours of
babysitting. What is
her hourly pay?

Answers

Answer:

$22.50 I believe...

Step-by-step explanation:

157.50 divided by 7

??

Answer:

$22.50 per hour

Step-by-step explanation:

157.50 = 7x

157.50 / 7 = 22.5

22.5/hour

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

( a+b) ^2-a^2+b^2
kkkkkkkkkkkkkkk​

Answers

Answer:

It is assumed the question is asking to simplify or factorize:

(a + b)² - a² + b² = a² + 2ab + b² - a² + b² = 2b² + 2ab

This is simplified expression.

Factorizing as follows:

2b² + 2ab = 2b(a + b)

Step-by-step explanation:

[tex](a + b) {}^{2} - {a}^{2} + b {}^{2} [/tex]

a² + 2ab + b² - a² + b²

Cancelling a²

2ab + b² + b²

2ab + 2b²

Taking 2 and b as common

2b(a + b)

\sqrt{3^{2} - 4^{2} } CAN YOU SOLVE THIS.

Answers

Answer:

√-7

Step-by-step explanation:

√(3² - 4²)

=> √(9 - 16)

=> √-7

\sqrt{9-16} =\sqrt{-7} => no answer

can someone helpp me

Answers

$32 > 5x + 3y
(make the > have a line underneath it so it’s greater than or equal to, i just dk how to type it)

8/15 divided by -0.35 as fraction

Answers

-0.35 = - (35/100) = -7/20
(8/15) / (7/20) = (8/15) * (20/7) = (8*20) / (15*7)
= 160/105 = 32/21

Hi, I'm happy to help!

To solve this problem, we can turn -0.35 into an equivalent fraction.

[tex]\frac{8}{15}[/tex]÷[tex]\frac{-0.35}{1}[/tex]

For division, I like to use the strategy called KFC. This stand for Keep, flip, and change. You keep the first fraction, flip the second, and change the operation.

[tex]\frac{8}{15}[/tex]×[tex]\frac{1}{-0.35}[/tex]

Now we multiply the top by the top and the bottom by the bottom.

[tex]\frac{8}{-5.25}[/tex]

We know that the negative applies to the entire fraction, so we write it like this:

-[tex]\frac{8}{5.25}[/tex]

I hope this was helpful, keep learning! :D

PLEASE HELP COMPARING RATIOS

Answers

Answer:

John: 8 Hong: 5 Keith: 7

Step-by-step explanation:

Divided each larger number by three smaller one, and that is how much time each flyer spent.

At a supermarket, John spent of his money on fresh fruits and vegetables, on meat products, and on bakery products. If he spent the remaining $6 on candy, how much did John spend at the supermarke

Answers

Answer:

Question is incomplete

Step-by-step explanation:

So can't understand try adding again

I need with this math question

Answers

Answer:

h(-2) = 224

Step-by-step explanation:

1. Emma Lee needs a new road bike. The sale price is 10% lower than the original price. The sale price is $450. Write and evaluate an expression for the original price. Uses for sale price and p for original price.​

Answers

SP=450Discount=10%CP=?

100-10=90%=SP

[tex]\\ \sf\longmapsto 90\%\times x=450[/tex]

[tex]\\ \sf\longmapsto \dfrac{90}{100}x=450[/tex]

[tex]\\ \sf\longmapsto x=450\times \dfrac{100}{90}[/tex]

[tex]\\ \sf\longmapsto x=5(100)[/tex]

[tex]\\ \sf\longmapsto CP=500[/tex]

one-third of the sum of a number and 4 in algebra

Answers

Converted into an equation: 1/3(x+4)

help me I need please
[tex] \sqrt{ {x}^{2} - 4 } \times \sqrt{x {}^{2} - 9} [/tex]

Answers

Step-by-step explanation:

SEE THE IMAGE FOR SOLUTION ..

Step-by-step explanation:

[tex]thank \: you[/tex]

can someone help please?

Answers

Answer:  x=85 and the equation is at the step by step

Step-by-step explanation:

150 + 77 + 48 = 275

360 - 275 = 85 = x

150+ 77 + 48 + x = 360
275 + x = 360
X= 85

11. The rectangle has a width of 8 in, a length of x-5 in, and an area of 16 inSolve
for x. Hint: label the figure.

Answers

Answer:

X=7

Step-by-step explanation:

refer to picture for explnation

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