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
Bess [88]
3 years ago
7

What is the height of the cone below? ​

Mathematics
2 answers:
Paul [167]3 years ago
7 0

The height of the cone is h = 27

Formula:-

Step 1:-

The volume of the cone is  V=\frac{1}{3} (base)(height)V=31(base)(height)

Given volume is V= 45 in^ 3

Given base of the cone is B= 5 in^2

Step 2:-

by using formula, we get solution

45 = \frac{1}{3} (5)(h)45=31(5)(h)

cross multiplication, we get

\frac{45 x 3}{5} =h545x3=h

<em>now simplification, the height of the cone is h = 27</em>

<em>sauce</em><em>:</em><em> </em><em>brainl</em><em>y</em>

Gre4nikov [31]3 years ago
4 0

Answer:

27 in.

Step-by-step explanation:

Firstly, let's look at what we do know. We need to find the height of a cone and we know the area of the base (B) and we know the volume of the cone.

The first step is to determine the radius of the base, which we can use later.

The area of a circle is A = π r^2, so when we plug in the given information

5 = π r^2

And now we can solve for the radius

5/π = r^2

√(5/π) = r

r = 1.26

Now that we have the radius of the base, we can find the height of the cone using the volume formula.

V = π r^2 (h/3)

45 = π (1.26)^2 (h/3)

45 = π (1.59) (h/3)

45/(1.59π) = h/3

9.01 = h/3

3(9.01) = h

h = 27 in

You might be interested in
Enter values for X and Y in the table to plot points in the graph
Elina [12.6K]

Answer:12,16

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Helppppppppppppppp!!!!
alex41 [277]

Answer:

Step-by-step explanation:

i don’t see a picture?

8 0
3 years ago
Please help me with this!<br><br><br> show that {1,2} ⊆ {x|x^4 - x^3 - x^2 - 5x + 6 = 0}
Llana [10]

The set \{x\mid x^4-x^3-x^2-6x+6=0\} is the set of all values of x that are solutions to the given equation. So all you need to do is check whether x=1 and x=2 satisfy the equation.

x=1\implies 1^4-1^3-1^2-5+6=0

x=2\implies2^4-2^3-2^2-10+6=0

The equation holds, so both 1 and 2 are solutions, and hence \{1,2\} is a subset of the solutions.

6 0
3 years ago
Need help on this one
Artist 52 [7]

Answer:

12

Step-by-step explanation: it’s right

8 0
3 years ago
Look help please please
mr Goodwill [35]

Answer: the data set has a range of 100

Step-by-step explanation: it has a set of 100

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the sum to the equation 3+6+9+12...300
    13·1 answer
  • In 1 hour Samantha can make 6 beaded bracelets. In 3 hours she can make 18 bracelets. How many can she make in 4 fours? PLEASE P
    6·1 answer
  • NUMBER SENSE: Fort Knox holds 147,3000,00 ounces of gold. Write the number that is one million more.
    13·2 answers
  • If 18 inches is equal to 1 1/2 feet,how many feet is a 72 inch board?
    9·2 answers
  • A package of 5 pairs of insulated gloves costs ?$31.45. What is the unit price of the pairs of gloves??
    8·2 answers
  • Mia is drawing an angle that is made up of 35 one-degree angles. How many degrees is Mia's angle?
    11·1 answer
  • Find an equation for the nth term of the arithmetic sequence. 9, 11, 13, 15...
    11·2 answers
  • Write the number in scientific notation.<br> 63,550,000,000<br> Enter the correct answer in the box.
    8·2 answers
  • Order from least to greatest v/79, 8.7, 26/3, 8.83
    11·1 answer
  • What is the measure of the angle formed by First<br> Street and Main Street? Explain your reasoning.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!