1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lakkis [162]
3 years ago
9

The formula for the volume, V, of a cone having the radius, r, and the height, h, is shown below. V=1/3πR^H Write the formula to

calculate the height, H. PLEASE HELP
Mathematics
1 answer:
iren [92.7K]3 years ago
4 0

Answer:

h=\frac{1}{3} \pi r^{2} v

Step-by-step explanation:

height is equal to one third times pi times radius squared times volume

You might be interested in
What is a parralel line
Kryger [21]

Answer:

A parallel line is something that is equivalent on the other end. This mean if you cut a shape, a square for example, in half,the sides will be of equal length.

3 0
2 years ago
Read 2 more answers
Four children have small toys. The first child has 1/10 of the toys, the second child has 12 more toys than the first, the third
GREYUIT [131]
Let the total toys be x.

The first has (1/10)x =  x/10


The third child has one more toys than the first =  x/10  + 1

The fourth has double of the third:  =  2* (x/10 + 1)  =  2x/10 + 2


Since we know that the second child has 12 more toys than the first

Therefore the Second  minus First = 12.


First let us find the second.

1st + 2nd + 3rd + 4th = x

x/10   +  2nd +  (x/10 + 1) + (2x/10 + 2) = x

2nd + x/10  + x/10 + 1 + 2x/10 + 2 = x

2nd + x/10 + x/10 + 2x/10 + 1 + 2  = x

2nd + 4x/10 + 3 = x

2nd = x - 4x/10 - 3

2nd =  6x/10  - 3

But recall

2nd - 1st = 12

6x/10 - 3 - x/10 = 12

6x/10 - x/10 = 12 + 3

5x/10 = 15

5x =  15 * 10

x  = 15*10 /5

x = 30

So there were 30 toys in all.
3 0
3 years ago
Identify an equation in point - slope form for the line parllel to y = 1/2 x - 7 that passes through (-3,-2)
vichka [17]

Answer:

B. y + 2 = ½(x + 3)

Step-by-step explanation:

Insert the coordinates into the formula with their CORRECT signs. Remember, in the Point-Slope Formula, <em>y</em><em> </em><em>-</em><em> </em><em>y</em><em>₁</em><em> </em><em>=</em><em> </em><em>m</em><em>(</em><em>x</em><em> </em><em>-</em><em> </em><em>x</em><em>₁</em><em>)</em><em>,</em><em> </em>all the negative symbols give the OPPOSITE term of what they really are.

5 0
3 years ago
(5 1/4) divieded by (-2 1/2)
Mazyrski [523]

Answer:

-2.1

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Which of the following represents the value of y ? Round to the nearest tenth .
lesya [120]

The answer I think is b

4 0
3 years ago
Other questions:
  • How do you write down 6.24 divided by 2.4 showing work?
    8·1 answer
  • Ben works for software company in Cleveland. To train new employees, Ben travels to their two other locations, Buffalo and Phila
    15·1 answer
  • Plz show work and answer thx u will get 100 points and make sure it's right
    9·1 answer
  • Please Help!
    12·1 answer
  • Monica rode her bike 24 kilometers in 1.5 hours what was her speed
    9·1 answer
  • Need help ASAP! For math SAT tmrw plz help!!
    12·1 answer
  • Find the values of x and y.
    6·1 answer
  • Someone please help me, this test determines if I pass or not.
    10·1 answer
  • 26 30 45 43 26 14 28 33 56 29 what is the medain of this data set
    13·1 answer
  • Wilma earns $9 per hour at her job. Then she spent $15 on a birthday gift for her best friend. Write an expression to represent
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!