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
Natasha_Volkova [10]
3 years ago
7

A cylindrical well is 20 meters deep and has a diameter of 1.5 meters. Approximately how many cubic meters of soil were dug out

to make the well? (Use π = 3.14.)
11.78 cubic meters
35.33 cubic meters
121.20 cubic meters
141.30 cubic meters
Mathematics
2 answers:
Helen [10]3 years ago
6 0
V=\pi  r^{2} h 
V= \pi .75(20)=35.33
Lynna [10]3 years ago
3 0
Okay you know the drill use the volume formula for a cylinder then plug in the numbers
You might be interested in
Which equation has the same solution as 10x-x+5=4110 x − x + 5 = 41?
Tatiana [17]
D or the last dot how ever you wanna describe it
6 0
3 years ago
Can someone help me asap please thanks
prisoha [69]
Just divide 10 by 2.5.
7 0
3 years ago
Read 2 more answers
Anyone know this one ?
Vedmedyk [2.9K]

The answer is B i.e. one

4 0
3 years ago
PLZ HELP ME WITH THIS ONE ALSO :)
Norma-Jean [14]

Answer:

9 \times  \sqrt{3 }

Step-by-step explanation:

x =  \cos(30)  \times 18 \\ x = 9 \sqrt{3}

5 0
3 years ago
Find the surface area.<br> 24 in.<br> 40 in.<br> 10 in.<br> 26 in.
gogolik [260]

Answer:

100 i think

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Can you guys please help me with 3 and 4 I really need help I will give you 14 points
    9·1 answer
  • Find the value of x. Pweas
    14·2 answers
  • Solve for x.<br><br> please
    7·2 answers
  • You have a new mobile phone. The phone costs £140 and then you pay for a one year contract at £15 per month. How much do you pay
    14·1 answer
  • Find the derivative of the following function.<br><br> A=450(1.624)^t<br><br> A'=
    7·1 answer
  • Solve for m. m/9 +16 &lt;17
    15·1 answer
  • A 3-column table has 1 row. The first column is labeled Age with entry 7 years. The second column is labeled Mean with entry 49
    7·1 answer
  • How to solve this one​
    13·1 answer
  • In order to play on the 7th grade basketball team you must buy a team uniform. Last year a uniform cost $40, but this year a uni
    5·1 answer
  • Explain the parts of an angle
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!