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
VMariaS [17]
3 years ago
8

What is the volume of a cone with the height of 5.5 and a radius of 4

Mathematics
2 answers:
rosijanka [135]3 years ago
7 0

Answer:

29.33π cm³  or 92.10 cm³

Step-by-step explanation:

To find the volume of a cone with height 5.5 and radius 4, we will simply use the formula;

volume of a cone = \frac{1}{3} π r² h

h = 5.5  and r= 4, we will simply plug in these values into our formula

volume of a cone  =  \frac{1}{3}   ×  π   × (4)² (5.5)

                               = \frac{1}{3}  ×π × 16 × 5.5

                                =88π   /  3

                                 =29.33π

volume of cone = 29.33π

But π= 3.14

plugging in π=3.14, we have;

volume of cone = 29.33(3.14)=29.10

Harlamova29_29 [7]3 years ago
4 0

Answer:

88/3

Step-by-step explanation:

i just did the assignment

You might be interested in
Express this in scientific notation 13,040,000
castortr0y [4]
First, to rewrite something in scientific notation, we want to move the decimal point a number of times to the right or left to end with a number between 0 and 10. In this case, we want to move the decimal point 7 times to the left to get the number 1.304. In scientific notation, this would be the same as 1.304*10^7.

I hope this helps!
3 0
4 years ago
Bayangan segitiga ABC dengan A (2, 4), B(5,0), C(6,4)<br> karena refleksi terhadap sumbu Y adalah
Svetllana [295]

Answer:

it is b.

Step-by-step explanation:

as if the slope of x is 5 then y,=,0

7 0
2 years ago
Cole made a scale drawing of the elementary school. The scale he used was
ahrayia [7]

Answer:

I think 60

Step-by-step explanation:

3 0
3 years ago
What is the correct ratio?
damaskus [11]

Answer:

A: 9/40

Step-by-step explanation:

Hopefully this helps!

5 0
2 years ago
Let f(x) = xe^-x+ ce^-x, where c is a positive constant. For what positive value of c does f have an absolute
Illusion [34]

Answer:

c=6

Step-by-step explanation:

The absolute maximum of a continuous function f(x) is where f'(x)=0. Therefore, we must differentiate the function and then set x=-5 and f'(x)=0 to determine the value of c:

f(x)=xe^{-x}+ce^{-x}

f'(x)=-xe^{-x}+e^{-x}-ce^{-x}

0=-(-5)e^{-(-5)}+e^{-(-5)}-ce^{-(-5)}

0=5e^{5}+e^{5}-ce^{5}

0=e^5(5+1-c)

0=6-c

c=6

Therefore, when c=6, the absolute maximum of the function is x=-5.

I've attached a graph to help you visually see this.

7 0
3 years ago
Other questions:
  • Could someone please help?
    12·2 answers
  • If Colby bangs Danielle for 4 hours, and if they each get half of the money when they bang together, will Colby make more money
    9·1 answer
  • The green team wants to beautify the schools garden. As part of the beautification process, the green team is building a fence a
    6·1 answer
  • PLZ HURRY IT'S URGENT!!!!
    10·1 answer
  • A rectangular prism has a volume of 144 cubic inches. If the length is 2 times the width and the width is 4, find the height of
    9·2 answers
  • PLEASE ONLY RIGHT ANSWERS BIG PART OF MY GRADE!! BRAINLIEST!!!!!!
    7·2 answers
  • Find mRT. Assume that segments that appear to be tangent are tangent.
    15·1 answer
  • What is the first step to solve this equation:
    5·2 answers
  • The following graph shows the sales records of four employees over a period of six months.
    15·2 answers
  • Help me pwease? very last minute
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!