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
satela [25.4K]
3 years ago
12

What is the approximate volume of a cone with a height of 12in. and radius of 9 in. ? Use 3.14 to approximate pi, and express yo

ur final answer to the nearest hundredth.
Enter your answer in the box.

__in^3
Mathematics
2 answers:
sashaice [31]3 years ago
7 0

Answer:

V=1017.36in^3

Step-by-step explanation:

Volume of a cone is given by

V=πr^2h/3

Given that, r=9in, h=12in

Given that π=3.14

V=3.14×9×9×12/3

Then,

V=1017.36in^3.

Now, to the nearest hundredth

V=1017.36in^3

zloy xaker [14]3 years ago
3 0

Answer:

1017.88

Step-by-step explanation:

that is the answer if you use the volume of cone equation

You might be interested in
What is the answer too n+ 2 = -14-n ?
Irina18 [472]

Answer:

n = -8

Step-by-step explanation:

n + 2 = -14 - n

+n              + n                Add n to both sides

2n + 2 = -14

     - 2     - 2                   Subtract 2 from both sides

2n = -16                          Divide both sides by 2

n = -8

If this answer is correct, please make me Brainliest!

7 0
3 years ago
One of the legs of a right triangle measures 4 cm and its hypotenuse measures 5 cm. Find the measure of the other leg. If necess
Zigmanuir [339]
A^2 + b^2 = c^2
4^2 + b^2 = 5^2
16 + b^2 = 25. -16
B^2 = 9
Square root of 9 = 3
B = 3

The other leg is 3cm
8 0
2 years ago
Please answer the following;
34kurt

The Surface area of the cube will be 433.5 square feet.  Then the correct option is C.

<h3>What is a surface area of a cube?</h3>

Suppose that: The side length of the considered cube is L units. Then, we get:

Surface area of that cube = 6L² square units.

Bella is wrapping a cube shape box that measures 8.5 inches along each side.

The edge length of the cube is 8.5 meters.

Then the Surface area of the cube will be

Surface area = 6 x 8.5²

Surface area = 6 x 72.25

Surface area = 433.5 square feet

The Surface area of the cube will be 433.5 square feet.

Then the correct option is C.

More about the surface area of the cube link is given below.

brainly.com/question/13789496

#SPJ1

6 0
2 years ago
6 labour complete a work in 12 days. How many labours should added to complete the works in 8 days?​
mario62 [17]

Answer:

9 labours

Step-by-step explanation:

In order to solve this, we must know which kind of proportionality is this. There are two types of proportions, direct and indirect/inverse proportions. In direct proportion, if one quantity increases, the other quantity also increases.

In indirect proportion, if one quantity increases, the other decreases and vice versa.

As per this question, we know if the number of labour increases, the number of days to complete a work decreases, thus proving that this is an indirect/inverse proportion.

6 labours => 12 days

x labours =>  8 days

Since its an inverse proprotion, multiply 6 with 12, and x with 8.

8x = 6 × 12

x = \frac{6*12}{8}

∴ x = <u>9 labours</u>

7 0
2 years ago
Simplify <br> 2(10) + 2(x – 4)
Amanda [17]

Answer: 2x+12

Step-by-step explanation:

2(10)+2(x-4)

20+2x-8

12+2x

8 0
2 years ago
Read 2 more answers
Other questions:
  • Keenan gives Tisha half of his strawberries. Tisha keeps 4 of the strawberries she hit from Keenan and gives the rest to suvi. W
    14·1 answer
  • What's one way to check the answer to 5×6=30?<br> a.30÷6=5<br> b.30×6=5<br> c.30×5=6<br> d.5÷6=30
    6·2 answers
  • The sum of two integers is -7. The product of the integers is -18. What are the integers
    9·1 answer
  • Madeleine wants to paint her living room and dining room taupe. the total area to be painted is 825 ft2. each gallon covers 75 s
    14·1 answer
  • Write the place value as the denominator and write 7 as the numerator.
    9·1 answer
  • Arsenios says he gets 70 utils per slice from eating pepperoni pizza versus 50 utils from eating cheese pizza. Stavros says he g
    10·1 answer
  • What is 22.5%written as a fraction in simplest form ?​ plz help
    12·1 answer
  • 14/15 - 3/5 simplified
    8·1 answer
  • Stella is running a bakery. She has made a street sign to direct people to her bakery. She painted one side of the post and sign
    8·2 answers
  • 4 a) Sebuah sekolah mengadakan lawatan sambil belajar ke Kuala Lumpur dengan membawa 44 orang penumpang termasuk seorang guru le
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!