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
Vikentia [17]
3 years ago
11

Can someone work this out ?

Mathematics
1 answer:
Vesna [10]3 years ago
7 0

Answer:

297cm^3π

Step-by-step explanation:

R is a radius of the base of a cone, and r of top surface radius.

V=(1/3)×π×depth×(r^2+r×R+R^2)

V=(1/3)×π×3cm×(3^2+3×4.5×4.5^2)

V=(1/3)×π×3cm×(9cm^2+3cm×4.5cm×20.25cm^2)

V=(1/3)×π×3cm×(12cm^2×24.75cm^2)

V=(1/3)×π×3cm×(297cm^4)

V=(1/3)×π×891cm^3

V=(891cm^3/3)π

V=297cm^3π

hope it help yuh

plz mark brianliest if its correct

You might be interested in
What the Factor for x^2-4x+24​
Zolol [24]

Answer:

It is already factored.

Step-by-step explanation:

It cannot be factored with rational numbers

7 0
2 years ago
Read 2 more answers
The rectangular room is 10.25 inches by 8 inches. if 1 inch represents 2 feet of the actual room, what is the scale factor and a
GenaCL600 [577]
The rectangular room is 10.25 inches by 8 inches. If 1 inch represents 2 feet of the actual room. What is the scale factor and actual area of the room?

10.25 x 2 = 20.5 ft

and

8 x 2 = 16 ft

1in/ 2 ft or 1 in/ 24 inches
4 0
4 years ago
5. George usually hits 5
bazaltina [42]

Answer:64

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Which graph represents the equation y = x-3?
AlekseyPX

Answer:

The first

Step-by-step explanation:

The intercept is a negative so the line will be going the opposite way

6 0
3 years ago
Read 2 more answers
I need help for the Iready end of the year test plzzzzzzzzzzzzzz
tresset_1 [31]

Answer: The first option, the one in orange.

Step-by-step explanation:

This is the associative property.

Hope this helps, good luck on the test! :)

3 0
3 years ago
Other questions:
  • What is the following quotient
    10·1 answer
  • Sylvie and Bono hiked to the 6,288-ft summit of Mount Washington, then hiked to Carter Notch Hut for the night. Carter Notch Hut
    15·2 answers
  • Help me please.Questions are below.I know there's a lot of questions but I need help.
    13·2 answers
  • What are the coordinates of b
    11·2 answers
  • In a triangle, suppose we know that side b=3 feet, side c=2 feet, and that angle A=140o. According to the Law of Cosines, the le
    15·1 answer
  • Pi is:<br> rational<br> irrational
    12·1 answer
  • If U = 3 inches, V = 4 inches, W = 8 inches, X = 6 inches, Y = 8 inches, and Z = 4 inches, what is the area of the object?
    15·1 answer
  • The one mile race is equal to how many feet
    12·1 answer
  • I need help with this please
    7·2 answers
  • A soap manufacturer advertises that it has increased the size of their bottle of
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!