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
melomori [17]
3 years ago
11

How do i find the surface area and volume of this shape?

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

Answer:

3,761.46 m³

Step-by-step explanation:

Volume of a cone = 1/3πr²h

π = 3.14

radius, r = diameter/2

= 25/2 = 12.5 m

Height, h = 23m

Volume of a cone = 1/3πr²h

= 1/3 * 3.14 * 12.5² * 23

= 1/3 * 3.14 * 156.25 * 23

= 11,284.375 / 3

= 3761.4583333333

Approximately,

Volume of the cone = 3,761.46 m³

You might be interested in
You need a mean of at least 90 points to advance to the next round of the touch-screen trivia. What score in the fifth game will
lianna [129]

Answer:

At least 98 is needed in the 5th game

Step-by-step explanation:

The missing parameters are:

Game\ 1 = 95

Game\ 2 = 91

Game\ 3 = 77

Game\ 4 =89

Mean = 90 at least

Required

The score in game 5 to make you advance

Mean is calculated as:

Mean = \frac{\sum x}{n}

So, we have:

Mean = \frac{95 + 91 + 77 + 89 + Game\ 5}{5}

Mean = \frac{352 + Game\ 5}{5}

The mean must be at least 90.

So, we have:

\frac{352 + Game\ 5}{5} \ge 90

Multiply both sides by 5

5 * \frac{352 + Game\ 5}{5} \ge 90 * 5

352 + Game\ 5 \ge 450

Make Game 5 the subject

Game\ 5 \ge450 - 352

Game\ 5 \ge 98

<em>At least 98 is needed in the 5th game</em>

4 0
3 years ago
Which unit rate is the lowest price per ounce?
Marizza181 [45]
The lowest price per oz is choice A :)
5 0
3 years ago
Read 2 more answers
What is the solution for p in the equation?
Darya [45]
Bunch fun Sun shush don’t do
7 0
2 years ago
Read 2 more answers
What is the value of the expression 53.5-5? please explain ​
tatuchka [14]
48.5 is the answer.
Reason- an expression is an equation without an equal sign and this expression is saying 53.5 - 5.
4 0
3 years ago
Read 2 more answers
This is the last question I need please help (the first one to help will be marked brainliest!)
PilotLPTM [1.2K]

Answer:

x = 19

Step-by-step explanation:

The 5x + 30 should also = 125, since they both have the same angle.

So you can make this equation:

125 = 5x + 30

125 - 30 = 5x

95/5 = x

x = 19

7 0
3 years ago
Read 2 more answers
Other questions:
  • A fruit punch juice mix flavor is made using 30% cherry flavoring and 70% blueberry flavoring, if Jim wants to make fruit punch
    11·2 answers
  • SOMEONE PLEASE JUST ANSWER THIS FOR BRAINLIEST!!!
    6·1 answer
  • What is 0.685 in expanded notation
    9·2 answers
  • Find the volume of the sphere. Either enter the exact terms of pi or use 22/7 for pi.The radius is 1/4 !
    10·1 answer
  • A tennis ball is bounced on a floor and makes an angle of 49º. It bounces off the floor at the same
    9·1 answer
  • The perimeter of square is 76 cm find are of square ​
    11·2 answers
  • Zap’s car rental charges $15.00 an hour to rent a car.Easy car rental charges $8.50 an hour plus a rental fee of $25.50 per rent
    15·2 answers
  • In which part of the graph is the distance from home constant?
    11·1 answer
  • Which scatter plot shows the relationship
    15·1 answer
  • Can you please help me translate the argument into symbolic form?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!