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
masha68 [24]
2 years ago
5

PLEASE HELP!

Mathematics
2 answers:
vodka [1.7K]2 years ago
7 0

Volume of a cone is pi*r^2*h/3

Volume of cone is approx. 20.9.

 

Volume of a sphere is 4/3pi*r^3

Volume of sphere is approx. 113.1


113.1 - 20.9 = 92.2 approx.

pshichka [43]2 years ago
4 0

Answer: 92 cubic meters

Step-by-step explanation:

To find the volume of shaded region we need to subtract the volume of cone from volume of sphere.

radius of cone = 2 m

height of cone = 5 m

Volume of cone is given by :_

\text{Volume}=\frac{1}{3}\pi\times r^2h\\\\\Rightarrow\text{Volume}=\frac{1}{3}\times3.14\times(2)^2(5)\\\\\Rightarrow\text{Volume}=20.9333333333\approx20.93cubic meters

radius of sphere = 3 m

Volume of sphere is given by :-

\text{Volume}=\frac{4}{3}\pi\times r^3\\\\\Rightarrow\text{Volume}=\frac{4}{3}\times3.14\times(3)^3)\\\\Rightarrow\text{Volume}=113.04cubic meters

Volume of shaded region=Volume of sphere-Volume of cone=113.04-20.93=92.11≈92 cubic meters

You might be interested in
TODAY IS MY BIRTHDAY I WILL BE GIVING BRAINLIST PLS HURRY AND HELP!!!!!!!!!
Sphinxa [80]

Answer: HAPPY BIRTHDAY :)))

the answer is C

Step-by-step explanation:

6 0
2 years ago
Complete the following statements.
stiv31 [10]

Answer:

A soda bottle contains 2 liters of liquid. Therefore:

The soda bottle contains  67.62 fluid ounces of liquid.

The soda bottle contains 0.525  gallons of liquid.

2) A milk jug contains 2 gallons of milk. Therefore:

The milk jug contains 8  quarts of milk.

The milk jug contains 7.6 liters of milk.

Step-by-step explanation:

We need to complete the statements.

1)

A soda bottle contains 2 liters of liquid. Therefore:

The soda bottle contains -------  fluid ounces of liquid.

  • Converting Liters to fluid ounces

We know that 1 liter = 33.81 fluid ounces

So,  2 liter = 2 x 33.81 = 67.62 fluid ounces

The soda bottle contains 67.62  fluid ounces of liquid.

The soda bottle contains  gallons of liquid.

  • Converting liters to gallons

As, we are not given direct conversion from liters to gallons, first we convert liter to quarts and then convert quarts to gallons

We know that

1 liter = 1.05 quarts

2 liters = 2 x 1.05 = 2.1 quarts

4 quarts = 1 gallon

1 quarts = 1/4 gallon

2.1 quarts = 1/4 * 2.1 = 0.525 gallon

The soda bottle contains 0.525  gallons of liquid.

2)

A milk jug contains 2 gallons of milk. Therefore:

The milk jug contains -------- quarts of milk.

  • Converting gallons to quarts

We know:

1 gallon = 4 quarts

2 gallons = 2 x 4 = 8 quarts

The milk jug contains 8 quarts of milk.

The milk jug contains ------  liters of milk.

  • Converting gallons to liters

We know:

1 gallon = 4 quarts

2 gallon = 8 quarts

1.05 quarts = 1 liter

1 quarts = 1/1.05 liter

8 quarts = 1/1.05 * 8 = 7.6 liter

The milk jug contains 7.6 liters of milk.

6 0
2 years ago
A new skateboard cost $150. You have a 30% off coupon how much money did you save with your coupon?
insens350 [35]
150 x .30 = 45

You saved $45 if you use the coupon for the skateboard
5 0
3 years ago
2x - 1 1/2 = 31<br><br> solve the equation for the variable
defon

Answer:

x=16 1/4

Step-by-step explanation:

is that a 11/2 or a 1 1/2? the answer i put was for 1 1/2

8 0
2 years ago
Read 2 more answers
PLSSSSSSS HELPPPPPPPP AS SOOON AS YOU CANNN
ludmilkaskok [199]

Answer:

238.64 cm

Step-by-step explanation:


4 0
2 years ago
Other questions:
  • Someone helping me please
    6·1 answer
  • What will be the perimeter and the area of the rectangle below if it is enlarged using a scale factor of 6.5?
    12·2 answers
  • Determine if the number is rational or irrational.
    6·1 answer
  • The inverse of f(x)=4x+5
    10·1 answer
  • I really need help it must be correct
    8·2 answers
  • Two different types of candy cost 2x, 7x. If you buy 2 of each type, write down an algebric expression of the total cost
    15·1 answer
  • He then unpacked 192 packs of frozen peas from 8 boxes.
    8·1 answer
  • What is the range of f(x) = -x^2 + 4, if the domain is {2,0,1}?
    10·1 answer
  • please explain this to me. so i came across this act question. the book explains the answer but i dont understand (answer is B)​
    9·1 answer
  • Point E has the same y-coordinate as point D, but the x-coordinate of point E is the opposite of the x-coordinate of point D.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!