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
ivanzaharov [21]
3 years ago
8

A model of a volcano has a height of 12 in., and a diameter of 12 in.

Mathematics
2 answers:
solong [7]3 years ago
6 0

Answer:

452.16 cm³

Step-by-step explanation:

I assume the shape of the volcano is a cone.

V = (1/3)πr²h

r = d/2 = 12 in./2 = 6 in.

V = (1/3)(3.14)(6 in.)²(12 in.)

V = 452.16 in.²

Scilla [17]3 years ago
5 0

Answer:

Step-by-step explanation:

Radius r = 6 inches

Height h = 12 inches

volume of cone = πr²h/3 ≈ 3.14∙6²∙12 = 1,356.48 in³

You might be interested in
Is B equal to C in this geometry problem? I just need to know, that and then I can solve the rest.
Arada [10]

In the right angled triangle ACD shown with isosceles triangle ABC and ADC, AB = AC = AD

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

A triangle is a polygon that has three sides and three angles. Types of triangles are<em> isosceles, equilateral and scalene</em>.

In the diagram shown:

AB = AC = AD

In the right angled triangle ACD shown with isosceles triangle ABC and ADC, AB = AC = AD

Find out more on equation at: brainly.com/question/2972832

#SPJ1

3 0
2 years ago
What are the values of v and w?
telo118 [61]
W is 61 because both sides are the same, the two lower angles are the same.

Then 3 angles equal 180.

61 + 61 + v = 180

122 + v = 180 (subtract 122)

V = 58
6 0
3 years ago
Describe the translation on the graph of f(x)=x to get the graph of g(x) = 3/4(x-7) - 9
dsp73

First there was a vertical shrink by a factor of 3/4, then there was a translation on the x axis 7 east or right. Lastly there was a vertical shift down or south 9 units.

3 0
3 years ago
Read 2 more answers
Find the surface area of the square pyramid using its net
Mamont248 [21]

Answer:

so basically this is easy if you break it down

Step-by-step explanation:

the triangle area= 5x4/2= 20/2= 10

there are 4 triangles so 10 x 4=40

square area= 5x5= 25

40+25= 65units^2

4 0
3 years ago
Read 2 more answers
50 POINTS!
sasho [114]
$300 divided by 25 members = $12 per shirt 
3 0
3 years ago
Read 2 more answers
Other questions:
  • I need help with number 7
    10·2 answers
  • 2. Solve this equation for x:<br> 0.17k - 0.43 = 0.25k + 0.05
    5·1 answer
  • The line plot below shows how many points Trevor scored in 20 games
    12·1 answer
  • 6. Two observers, 7220 feet apart, observe a balloonist flying overhead between them. Their measures of the
    6·1 answer
  • Solve the system of equations.
    10·1 answer
  • As many points as I can give and a brainliest and a new friend, please help me!!!
    8·1 answer
  • Please help this is my last day to turn in everything!!
    11·2 answers
  • THe halloween haunt estimated they would make $125,450 this year. They expect to make 23,700 more than last year by the time the
    15·1 answer
  • Tabitha has a DVD rack which can hold 42 DVDS. She can fit 8 more DVDS on the rack before the rack is full. How many DVDS are on
    14·2 answers
  • Select the correct answer.<br> Simplify the expression.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!