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
KiRa [710]
3 years ago
10

The formula for the volume V Of a cone has the radius r and the height h is shown below.

Mathematics
1 answer:
Allushta [10]3 years ago
3 0

Answer:

H is same as h which means height if cone or perpendicular drawn from tip of cone to the base plane !

Hope this helps

You might be interested in
After how many years are the salaries offered by company a and company b the same
12345 [234]
24000 + 3000x = 30000 + 2400x
3000x - 2400x = 30,000 - 24,000
600x = 6000
x = 6000/600
x = 10 years
6 0
2 years ago
The sum of the reciprocals of two consecutive odd integers is 24/143. find the two integers.
nordsb [41]
Let one integer be x, the consecutive odd integer is x+2
reciprocals are 1/x and 1/(x+2)
1/x +1/(x+2)=24/143
make the denominators the same:
(x+2)/[x(x+2)] +x/[x(x+2)]=24/143
143(2x+2)=24(x)(x+2)
286x+286=24x²+48x
24x²-238x-286=0
use the quadratic formula: x=22 this doesn't work because 22 is not an odd number.
or x=-2.1666666666 (this is not an integer)

weird.
4 0
3 years ago
Is 18.4 rational or irrational ?
DaniilM [7]

Answer:

It is Rational.

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Write an expression that represents the area of a circle with radius 3x^3. (For any circle with radius r, a=π r^2 = π .r .r ^.)
aalyn [17]

9514 1404 393

Answer:

  B. 9πx^6

Step-by-step explanation:

Putting the given radius into the area formula gives ...

  A = πr^2

  A = π(3x^3)^2 = π(3^2)(x^(3·2))

  A = 9πx^6

6 0
3 years ago
Find the equation of this line. y= [?]x+[?]
DochEvi [55]

Answer:

y=3x-4

Step-by-step explanation:

Hi there!

Slope-intercept form: y=mx+b where <em>m</em> is the slope and <em>b</em> is the y-intercept (the value of y when x=0)

<u>1) Determine the slope (</u><u><em>m</em></u><u>)</u>

m=\displaystyle\frac{y_2-y_1}{x_2-x_1} where two points that fall on the line are (x_1,y_1) and (x_2,y_2)

On the graph, two points are highlighted for us: (0,-4) and (2,2). Plug these into the formula:

m=\displaystyle\frac{2-(-4)}{2-0}\\\\m=\displaystyle\frac{2+4}{2}\\\\m=\displaystyle\frac{6}{2}\\\\m=3

Therefore, the slope of the line is 3. Plug this into y=mx+b:

y=3x+b

<u>2) Determine the y-intercept (</u><u><em>b</em></u><u>)</u>

y=3x+b

Recall that the y-intercept occurs when x=0. Given the point (0,-4), the y-intercept is therefore -4. Plug this into y=3x+b:

y=3x+(-4)\\y=3x-4

I hope this helps!

5 0
2 years ago
Other questions:
  • PLEASE HELP ASAP.
    9·1 answer
  • Which function has a simplified base of 4^sqrt 4 ?
    11·2 answers
  • Please help!!! I keep asking the same question !!!!! An architect is creating a scale drawing of a school computer lab. The leng
    12·2 answers
  • In triangle XYZ, m∠Z &gt; m∠X + m∠Y. Which must be true about △XYZ? m∠X + m∠Z &lt; 90° m∠Y &gt; 90° ∠X and∠Y are complementary m
    11·2 answers
  • A graphing calculator is recommended. A grain silo consists of a cylindrical main section and a hemispherical roof. If the total
    11·1 answer
  • Use the appropriate normal distribution to approximate the resulting binomial distributions. A convenience store owner claims th
    15·1 answer
  • Cait purchases a $20 item at a store. She uses a coupon to receive a 15% discount and she pays 6% on the item. She calculates th
    10·1 answer
  • Can someone please help me graph y = 2x - 7
    15·1 answer
  • How do you graph 4x + 2y = 3
    6·2 answers
  • \angle a∠aangle, a and \angle b∠bangle, b are complementary angles. \angle a∠aangle, a measures 64^\circ64
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!