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
yanalaym [24]
3 years ago
12

a cone has a height of 4 ft and a volume of 7.77 Ft cubed determine its radius to the nearest tenth of a foot​

Mathematics
1 answer:
Nana76 [90]3 years ago
4 0

Answer:

The radius of the cone is approximately 1.4 feet

Step-by-step explanation:

The given parameters of the cone are;

The height of the cone, h = 4 ft.

The volume of the cone, V = 7.77 ft.³

The volume, 'V', of a cone is given by the following formula;

V = 1/3 × π·r²·h

Where;

V = The volume of the cone = 7.77 ft.³

r = The radius of the cone

h = The height of the cone = 4 ft.

By substituting the vales of 'h' and 'V' in the above equation, we have;

7.77 ft.³ = 1/3 × π × r² × 4 ft.

∴ r = √(3 × 7.77 ft.³/(π × 4 ft.)) = 1.36196580784 ft.

∴ The radius of the cone, r ≈ 1.4 ft. (rounding the answer to the nearest 10th)

You might be interested in
The function f(x) = x^2 The graph of G (x) translated to the right 3 units what is the function rule for g(x) ?please show work!
Masja [62]

g(x) = (x+3)^2 - 9  

there isnt a need to show work for this.

7 0
3 years ago
Can some one just show me how to do it? & ill find the answer
svetlana [45]
Assuming you're going off of current data, 6.2% of gross pay is taken out for the Social Security tax.
So, simply take the gross pay 2344/100, which equals 23.44, then multiply by the percentage,6.2, to get 145.32

So, $145.32 is deducted from your gross pay.

There. Now you don't even need to find the answer.
4 0
3 years ago
The width of a rectang:a is half of its length. If the length is 8 cm, what is
9966 [12]

Answer:24cm

Step-by-step explanation:

if there is 2 sides  with the same like the length is 8 and 2 sides(8*2)=16

and the width is half (8/2) =4 double for 2 sides (4*2) = 8

8+16

6 0
3 years ago
Plssssssssssssssssss help asap so am what part % of 18 is 24 it iis not 75
IrinaVladis [17]

24

Percentage Calculator: 18 is what percent of 75? = 24.

3 0
3 years ago
Write the fraction or mixed number as a money amount and as a decimal in terms of dollars. 1 48/100
Kaylis [27]

Answer:

1.2.4.3.4

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • A rectangular parking lot has an area of 682 square yards.The lot is 22 yards wide.What is the length of the parking lot?
    15·1 answer
  • If AB represents 50% , what is the length of a line segment that is 100%
    7·1 answer
  • I need helpppo!!! Plzz
    9·1 answer
  • 910÷(−65) i don't understand
    14·1 answer
  • Select a composite number to break into factors. Continue<br>factoring until all factors are prime.​
    13·1 answer
  • Write a system of linear equations for the problem below(you do not have to solve it) Twenty-six students attended the community
    13·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%20-%202%20%2B%203%20%5Ctimes%206%7D%205" id="TexFormula1" title=" \frac{ - 2 + 3
    11·2 answers
  • Triangle A″B″C″ is formed using the translation (x + 1, y + 1) and the dilation by a scale factor of 3 from the origin. Which eq
    5·2 answers
  • |3x-11|=x+3<br> Write both solutions as equations on the same line separated by a comma.
    11·1 answer
  • Hey i hope ur having a good day can you answer these?<br> thank you
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!