Mathematics High School

The height of a cone is 6 centimeters and the volume is 150 pi. Find the radius of the cone.

Answers

Answer 1

Answer:

4.89

Step-by-step explanation:

Equation for radius of a cone is

R= square root of 3 * v/ pi *h

R= Square root of 3 * 150/pi *6

R= 4.886025119

= 4.89

I hope its right. Hope it helped.

Answer 2

Answer:

r = 4.89

I don't know how to right my explanation but that's the answer.

Related Questions

warm up !!!!!!!!!!!!

Answers

Answer:

Option C. Rational numbers can be written as a fraction where denominator is not zero.

Answer:

B

Step-by-step explanation:

Hope this helps D:

Kevin won to gold fish a the county fair he put them in a bowl that hold 2 liters of water the next day he put them in a bowl that holds 75 leters of water the gold fish look happy

Answers

Thats cool but where question

Help me with this plz

Answers

Answer:

[tex]g = \frac{ x - 2}{3} [/tex]

Answer: g=x-2/3

Step-by-step explanation:

When it says make g the subject it means make it on it's own in front of the '=' sign.

To make g the subject, you have to do the inverse to 'undo' the equation.

So, instead of adding 2, you have to take away 2 from x. This would now look like this:

x-2=3g

In algebra, when a number is next to a letter it means times. So instead of multiplying g by 3, you would have to divide x-2 by 3. This would now look like this:

x-2/3=g

Hope this helps :)

Two photos were taken of a car.
photo 2 was taken 0.5 seconds after photo 1.
the marks on the road are 0.8 metres apart.
calculate the average speed of the car in m/s.

Answers

Answer:

14.4 m / s

Step-by-step explanation:

=distance between the car

=0.8 × 9

=7.2m

=time taken

=0.5s

=speed

=distance/time

=7.2m/0.5s

=14.4 m / s

One leg of a right triangle is 7 and the hypotenuse is 10. What is the length of the
other leg?

Answers

Answer:

L = 7.14

Step-by-step explanation:

using the Pythagorean theorem:

L² = 10² - 7²

L² = 100 - 49= 51

L = 7.14

Answer:

7.14

Step-by-step explanation:

to answer this you need to use pythagoras theorem and that is A²+B²=c²

in this case C²-A²=B²

10²=100

7²=49

100-49=51

then you need to square root 51 which gives your answer 7.14

Solve the linear equation 1/3x - 5 + 171 = x

Answers

Answer:  x = 249

Step-by-step explanation:

I need help with this problem

Answers

Answer:

A

Step-by-step explanation:

Answer:

A) (4,8) is the correct answer.

Step-by-step explanation:

Step: Solvey=2xfor y:

y=2x

Step: Substitute2xforyiny=x+4:

y=x+4

2x=x+4

2x+−x=x+4+−x(Add -x to both sides)

x=4

Step: Substitute4forxiny=2x:

y=2x

y=(2)(4)

y=8(Simplify both sides of the equation)

Hope this helps!


given f(x) = 5x4- 3x2+ 6x+2. Find f(-2)

Answers

Hey you can use a calculator that gives u answers it’s called Math -Way

what the distance from c to d

Answers

Answer:

i think that the answer is 7 units

Step-by-step explanation:

let me know if im wrong

Answer:

5

Step-by-step explanation:

it was correct for me

An art teacher makes a batch of paint by mixing cup paint with cup paint. If she mixes ​batches, how many cups of paint will she​ have? The teacher will make nothing cups of paint.

Answers

Answer: 19 ¹/₂ cups of purple paint

Step-by-step explanation:

First find out the quantity of purple pain that she has:

= 3/4 + 3/4

= 6/4 cups of paint.

If she mixes 13 batches, the cups of purple paint she will have will be the original number multiplied by 13

= 6/4 * 13

= 78/4

= 19 ¹/₂ cups of purple paint

Veronica bought a pack of 50 CDs. She gave 8 to her friend, Leslie. Then she made 6 equal sets of CDs. How many CDs are in each set?

Answers

Answer:

8 CDs

Step-by-step explanation:

Veronica started with 50 CDs

After giving 8 CDs to Leslie, Veronica now has 42 CDs

Now Veronica made 6 equal sets

Hence, 42/6 = 8

So there are 8 CDs in each set.

the product of two consecutive integers is 120. write an equation to find the integers.​

Answers

Answer:

The consecutive even integers are

n

n + 2

n(n + 2) = 120

n2 + 2n - 120 = 0

(n + 12)(n - 10) = 0

n = -12 or 10

Step-by-step explanation:

There are 2 solutions:

n = -12

n + 2 = -10

and

n = 10

n + 2 = 12

For Math
Name One MLE Choppa Song
One YNW Melly Song
And One Lil Tjay Song If I Know
All Three Songs Winner GetsCrown

Answers

Answer:

Nle Choppa: Camelot

YNW Melly: Murder On My Mind

Lil Tjay: Move On

:)

1. Shotta flow
2. Mixed personalities
3. Leaked

reflect the figure over the line y=x+2

Answers

I’ve attached my answer...
Hope it helps!
The answer is the black figure

Please help me thank you you if u do have a good day.

Answers

Answer:

C

Step-by-step explanation:

Its straight and a straight line like that means your staying there for a long period of time.

I need help on this homework

Answers

Answer:

5=10(0)+5

Step-by-step explanation:

1.write the equation y2-y1/x2-x1

2.fill in your coordinates

3.substitute and there is your slope (m)

4.write out y=mx+b

5.fill in y (5) and x (0) with the first coordinates and add 10 to m

6.sunsitute till you've solved b

7.there ya go (:

9. What is the solution to this equation? 2x + 10 = 28 help​

Answers

Answer: x=9

Step-by-step explanation:

2x+10=28

2x=18

x=9

Answer:

9

Step-by-step explanation:

because 2 times 9 is 18 then plus 10 equals 28

I NEED HELP ASAP!! GIVING BRIANLIST

Answers

Answer:

120 degrees

Step-by-step explanation:

angelica owns 3 1/4 acres of land . she grows cabbage on 3/4 of the land. on how many acres of land does angelica grow cabbage

Answers

Answer:

2.4375 acres for cabbage

Step-by-step explanation:

Whats 6x-5+2x=3x-2x+9?

Answers

Answer:

X=2

Step-by-step explanation:

first combine like terms

subtract the x

add 5

lastly divide by 7

What is the value of |-8|

Answers

Answer: 8

Step-by-step explanation:

The two parallel bars mean absolute value meaning the positive value of that number. The positive value of -8 is 8. Note that positive number in an absolute value bars reamin the same.

More examples: |9|=9

Have a nice day! :D

Math
2 miles is the equivalent to how many feet?

Answers

Answer:

10,560

Step-by-step explanation:

Super easy

Brainliest please :)

10560, hope this helps

How is the unbiasness of estimators defined? Use correct vocabulary.

Don't answer if you don't know for gods sake you're just wasting my points

Answers

The unbiased estimator

write the equation (3,5) in standard form

Answers

Answer:

We can write out 3! (three factorial) as 3x2x1, and we can write out 5! as 5x4x3x2x1. This means that, since 3x2x1 is on the top and the bottom of the fraction, it cancels out. This leaves us with 1 on top, and 4x5=20 on the bottom.

Step-by-step explanation:

can you please help me with my question

Name the diameter for the circle

Answers

Answer:

DH

Step-by-step explanation:

Write 0.14 as a percent.

Answers

move the decimal point to the right two times
0.14 is 14%

Geometry!!! Pls help!! Mathxl!! Full points!!

Answers

Answer:

3 both sides

Step-by-step explanation:

Two angles are shown. K is 7 times as large as L. The angles are complementary. What is the measurement in degrees for K

Answers

Answer:

∠K = 78.75°

Step-by-step explanation:

since complimentary, ∠K + ∠L = 90°

K = 7L

substitute for K:

7L + L = 90

8L = 90

∠L = 11.25°

∠K = 90° - 11.25° = 78.75°

To the nearest​ millimeter, a cell phone is 105 mm long and 66 mm wide. What is the ratio of the width to the​ length?

Answers

Answer:

22/35

Step-by-step explanation:

width/length = 66/105 = 22/35

Answer:

66/105

it says width to the​ length

not length to length

pls help no wrong answers pls

Answers

Answer:

a, b, e

Step-by-step explanation:

It is proportional since it goes at the same rate on the x and y

It has a rate of 8.5 since 17/2=8.5

at the rate of 8.5 y per one x then 4 8.5's would make 34

To make the graph put a dot at
(1, 8.5)
Because...
Y=8.5(1)
Y=8.5
And another one at....
(-1, -8.5)
Because....
Y=8.5(-1)
Y=-8.5
And the mutely choice answers is...
A)
It’s true since it goes though the origin
B)
Unit rate if change is slope and it is
B is true
C)
In b, we identified the slope so this can’t be true
D)

It states x=17 and y=2
So...
Y=8.5(17
Y.>2
D is not true
E)
It states x=4 and y=34
So...
Y=8.5(4)
Y=34 which is true
e is true
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