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
Semenov [28]
3 years ago
6

Find the volume of the composite solid. Round your answer to the nearest tenth.​

Mathematics
1 answer:
amm18123 years ago
4 0

Answer:

Volume of the Figure =825.38m^3

Step-by-step explanation:

Volume of the figure = Volume of the Upper cone+Volume of the lower cone

Volume of a cone = \pi *r^2*\frac{h}{3}

Volume of the Upper Cone with  

height=12m

radius=6m

                       3.14*6*6*\frac{12}{3}

                        =3.14*6*6*4\\\\=3.14*36*4\\\\=3.14*144\\\\=147.14m^3

Volume of the Lower cone with radius=6m and height=18m

                            =3.14*6*6*\frac{18}{3} \\\\=3.14*6*6*6\\\\=3.14*36*6\\\\=3.14*216\\\\=678.24m^3

Volume of the Whole Figure =   147.14+678.24

Volume of the Figure  =825.38m^3

You might be interested in
Solve for p: 3/8 +p/8= 3 1/8
Ivenika [448]
Solve for p:
p/8 + 3/8 = 25/8
p/8 + 3/8 = (p + 3)/8:
(p + 3)/8 = 25/8

Multiply both sides of (p + 3)/8 = 25/8 by 8:
(8 (p + 3))/8 = (8×25)/8
(8×25)/8 = (8×25)/8:
(8 (p + 3))/8 = (8×25)/8
(8 (p + 3))/8 = 8/8×(p + 3) = p + 3:p + 3 = (8×25)/8
(8×25)/8 = 8/8×25 = 25:
p + 3 = 25

Subtract 3 from both sides:
p + (3 - 3) = 25 - 3
3 - 3 = 0:
p = 25 - 3
25 - 3 = 22:
Answer: p = 22
4 0
3 years ago
If tan 20= 3 root find the value theta​
likoan [24]

Answer:

is there a diagram?

Step-by-step explanation:

3 0
2 years ago
What is the range of (fog)(x)?
scoray [572]

Answer:

y=x

Step-by-step explanation:

domain: all real numbers

range: all real numbers

X/Y Intercept: (0,0)

7 0
3 years ago
Solve the inequality -24<×-3-8×
Vesna [10]
In this question, you are given an equation with < (less than) sign. You can solve this equation and treat the less than sign same as an equal sign. The only difference is when you mirroring the equation or multiplying both sides with minus, which will change the direction of the sign. The calculation should be:
-24 < x-3 -8 x
-24 +3 < x - 8x 
-21 < -7x
-21/-7 <x
3 <x
x>3

The answer is  D.×>3
7 0
3 years ago
Translate the sentence into an equation.
Andreas93 [3]
<h2>Translating Sentences into Equations</h2>

A key part of this is recognizing certain words to change into operations or numbers:

  • <em>quotient</em> = divide
  • <em>three more</em> = add 3
  • <em>'a/the number' </em>= use a variable (in this case, it's <em>w</em>)

<h2>Solving the Question</h2>

We're given:

  • Three more than the quotient of a number and 7 equals 6
    ⇒ 'the quotient of a number and 7' tells us we divide <em>w</em> by 7:
  • Three more than \dfrac{w}{7} equals 6
    ⇒ 'three more than' means we add 3 to the fraction:
  • \dfrac{w}{7}+3 equals 6
  • \dfrac{w}{7}+3=6

<h2>Answer</h2>

\dfrac{w}{7}+3=6

5 0
2 years ago
Other questions:
  • Use the arc length formula and the given information to find θ. s = 4 m, r = 13 m; θ = ?
    9·2 answers
  • A car used 100 cups of gasoline during a drive it took 3.12 per gallon for gas. How much did the gas cost
    10·1 answer
  • On a scale drawing, the scale is 1 inch = 1 foot. Find the scale factor.
    10·2 answers
  • This year, a small business has a total revenue of $63, 500. If this is 27% more than their total revenue the previous year, wha
    15·2 answers
  • By graphing the system of constraints, find the values o f x and y that minimize the objective function.
    12·2 answers
  • 2.Beth is 6 years younger than<br>twice her brother's age. How old is<br>Beth?​
    9·1 answer
  • Hi I hope you can help me!plz I need an answer
    13·1 answer
  • This right here please
    9·1 answer
  • In the isosceles trapezoid ABCD, find m
    6·1 answer
  • Charlie is running at 12 kilometers per hour. How long will it take Charlie to travel 15 kilometers?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!