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
lana66690 [7]
3 years ago
11

Find the volume of a right circular cone that has a height of 4.2m and a base with a radius of 3.4m

Mathematics
1 answer:
pentagon [3]3 years ago
5 0

Answer:

  about 50.8 cubic meters

Step-by-step explanation:

The formula for the volume of a cone is ...

  V = (1/3)πr²h

Put the given values into the formula and do the arithmetic.

  V = (1/3)π(3.4 m)²(4.2 m) = 16.194π m³

__

For π to calculator precision, this is ...

  V ≈ 50.84 m³

For π = 3.14, this is ...

  V ≈ 50.82 m³

You might be interested in
What is the appoximate distance between points d and e round your answer to the nearest hundreth
Oksana_A [137]
The distance between the 2 points is approximately 8.25
5 0
3 years ago
Read 2 more answers
If my dog was born 4 weeks before August 27th how old will my dog be
Elenna [48]

Answer:

the dog was born on july 30th so the dog would be 3 months and a week old

Step-by-step explanation:

7 0
3 years ago
Mayumi has the boxes shown at the right. The total number of objects in two of the boxes is the same as the number of objects in
mylen [45]
X+x=y
or
2x=y
where x= first 2 boxes
           y= last box
4 0
3 years ago
Graph: y + 2= -3/4 ( x+4)
S_A_V [24]

Answer:

The slope is -3/4 y intercept is (0,-5)

Step-by-step explanation:

X             Y

-20/3       0

0             5  

graph ^

y + 2= -3/4 ( x+4)

6 0
3 years ago
Which represents the number of lines of symmetry that are possessed by a regular n-gon?
anastassius [24]

Answer:

Option B. n

Step-by-step explanation:

we know that

A regular polygon is a convex polygon whose angles are all congruent.The number of lines of symmetry in a regular polygon is equal to the number of sides a regular polygon has.

therefore

the answer is option B. n

8 0
3 years ago
Other questions:
  • The volume of a room is 1,258 3/5 cubic meters.The height is the room is 11 3/5 meters.What is the area of the floor?
    12·1 answer
  • What is 16 percent of $36.48 ?
    8·1 answer
  • What is the area of a gameboard if it is 9 1/2 inches by 11 3/4 inches
    13·1 answer
  • 12³.2².4⁴ / 4³.2.12²
    10·2 answers
  • In the figure below, m∠1 = 46°. Find m∠2​
    14·1 answer
  • What is the answer here?
    15·1 answer
  • Lamar has a bag of beads. He gives 20 beads to his sister. Then he makes 4 identical necklaces with the remaining beads. Write a
    9·1 answer
  • Dr. Baker, a veterinarian, recorded the weight of each newborn kitten her office saw today.
    12·1 answer
  • 16 + 36 drag numbers to the lines to create an equivalent expression in factored form
    8·1 answer
  • What is the percent of change if 38 is decreased to 25? round to the nearest whole number
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!