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
saveliy_v [14]
3 years ago
8

The diameter of a tree trunk is 23 in. what is the circumference?​

Mathematics
1 answer:
krok68 [10]3 years ago
6 0

Answer:

72.2566311

Step-by-step explanation:

Circumference = 2πr

We don't have the radius, but we do know that half of the diameter is the radius, so 23/2 = 11.5. r = 11.5

Now, plug the radius into the equation:

2π(11.5)

Solve:

2π(11.5) = 72.2566311

You might be interested in
A rectangular prism has a length of 412 mm, a width of 412 mm, and a height of 6 mm. Sally has a storage container for the prism
astraxan [27]
LxWxH = 1018464
the other shape's volume is = 143 mm^3 this equals 2924207
to find the difference you would take them away from each other
1905743
hope this helped

HeyItsEihab
6 0
2 years ago
What is the value of the expression below when z=4?<br> 10z-3
77julia77 [94]

Answer:

37

Step-by-step explanation:

10z - 3 = 10(4) - 3

=40-3

=37

3 0
2 years ago
Read 2 more answers
Confirm that quadrilateral ABCD is a parallelogram. Measure and record the slope of each of its sides.
VMariaS [17]

Answer:

AB = 1.5

BC = 0

CD = 1.5

AD = 0

Step-by-step explanation:

Sample Answer for Plato

5 0
3 years ago
Read 2 more answers
There are two flavors of ice cream; strawberry and chocolate. the amount of strawberry ice cream is in the shape of a sphere. th
amid [387]
The complete question is
<span>There are two flavors of ice cream; strawberry and chocolate. the amount of strawberry ice cream is in the shape of a sphere. the amount of chocolate ice cream fills the rest of the cone. the dimensions of the sphere is 6cm and the cone is 12cm.

the figure is not drawn to scale  

A. what is the volume, in cubic centimeters of the right circular cone ?show or explain how you got your answer.
B. the amount of strawberry ice cream is in the shape of a sphere. what is the volume in cubic centimeters of the strawberry ice cream?
C. what is the total volume in cubic centimeters of all the ice creams?
D.the amount of chocolate ice cream fills the rest of the cone. what is the volume in cubic centimeters of the chocolate ice cream?  

we know that
the height of the cone is 12 cm
the diameter of a cone is 6 cm

Part A) </span>what is the volume, in cubic centimeters of the right circular cone? show or explain how you got your answer.

we know that
the volume of a cone=(1/3)*pi*r²*h
r=6/2----> 3 cm
h=12 cm
The volume of a cone=(1/3)*pi*3²*12------> 36*pi cm³-------> 113.04 cm³

the answer part A) is 36*pi cm³  (113.04 cm³)

Part B) the amount of strawberry ice cream is in the shape of a sphere. what is the volume in cubic centimeters of the strawberry ice cream?
volume of a sphere=(4/3)*pi*r³
r=3 cm
volume of a sphere=(4/3)*pi*3³-----> 36*pi cm³------> 113.04 cm³

the answer part B) is 36*pi cm³  (113.04 cm³)

Part C) what is the total volume in cubic centimeters of all the ice creams?
volume of the cone+volume of a hemisphere

36*pi+18*pi-----> 54*pi cm³-------> 169.56 cm³

the answer Part C) is 54*pi cm³ (169.56 cm³)

Part D) .the amount of chocolate ice cream fills the rest of the cone. what is the volume in cubic centimeters of the chocolate ice cream?
volume of a cone-volume of a hemisphere
36*pi-18*pi-----> 18*pi cm³-----> 56.52 cm³

the answer Part D) is 18*pi cm³ (56.52 cm³)

5 0
3 years ago
Identify The range of the functions shown in the graph
alexandr402 [8]
A
y \\ is \:  all \: real \: numbers
3 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone answer this?
    8·1 answer
  • !!!! HELP!!! What is the solution to this system of linear equations?
    11·2 answers
  • A swimming pool has dimensions of 10 feet by 14 feet by 5 feet. The calculations of five students are shown below. Adina: 70(5)
    11·2 answers
  • Find for x if sin x cot x csc x = sqrt 2 ?
    5·1 answer
  • The center of the circle is O. Find the measure of angle BDE *
    5·2 answers
  • Can someone help me pls
    11·1 answer
  • Help and pls give me a explanation
    12·2 answers
  • Help plzzzz.................
    10·1 answer
  • Does this look correct again?
    15·1 answer
  • 7 is 5% of what number
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!