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
ehidna [41]
3 years ago
6

The volume of a cone is 763.02 cubic inches. The radius and height of the cone are equal. What is the radius of the cone?

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

Answer:

The radius of the cone is 9cm

Step-by-step explanation:

This problem bothers on the mensuration of solid shapes, a cone

The volume of a cone is expressed as

V=1/3(πr²h)

We were told that the radius r and the height h are equal

I.e r=h

Substituting h=r in the formula we have

V= 1/3(πr²*r)

V =1/3(πr³)

To find the radius r let us substitute our given 763.02cm³ (note we assume unit in cm)

763.02= 1/3(3.142r³)

763.02= (3.142r³)/3

763.02*3=3.142r³

2289.06=3.142r³

r³=2289.06/3.142

r³= 728.54

r= ³√728.54

r= 8.99cm

≈r= 9cm

hope this helps

You might be interested in
How many two-digit numbers can be made from the following cards?
liraira [26]

Answer:

25 numbers

Step-by-step explanation:

we have five different bases to choose from

(1,2,3,4,5)

5 {}^{2}  = 25

8 0
3 years ago
The inequality 2x+1&gt;15 will be true when<br> 1. x=7<br> 2. x=0<br> 3. x=10<br> 4. x=5
pogonyaev

Answer:

3.) x = 10

Step-by-step explanation:

Let’s plug it into our equation

2(10) + 1 = 21

21 is greater than 15

3 0
2 years ago
Please help, I'm really confused with these two questions ):
erik [133]

Step-by-step explanation:

The die is rigged, so "not 3" is not a possibility.  Ruling out those branches of the tree, there are 4 possible outcomes, one of which is the desired outcome.  So the probability is 1/4.

A fair die has six sides that are equally likely, so the probability of rolling more than 2 is always 4/6.  The outcome of the first roll does not effect the outcome of the second roll.

7 0
3 years ago
What’s the correct answer for this?
VMariaS [17]

Answer:

Second option is the correct answer

(x+11)^2+(y+6)^2 = 324

Step-by-step explanation:

x^{2} +12y+22x+y^2-167=0\\x^{2}+22x +y^2 +12y-167=0\\(x^{2}+22x +121)-121 +(y^2 +12y+36)-36-167=0\\(x+11)^2+(y+6)^2-324 = 0\\\huge\red{\boxed{(x+11)^2+(y+6)^2 = 324}}\\

5 0
3 years ago
Read 2 more answers
Which of the binomials below is a factor of this trinomial?<br> x^2- 14x+ 24
Ray Of Light [21]

Answer:

(x-2)(x-12)

Step-by-step explanation:

x^2-14x+24=(x-2)(x-12)

5 0
3 years ago
Other questions:
  • Find the measure of angle angle AEB in the figure below. Enter only the number. PLEASE HELP ASAP
    6·2 answers
  • Translate twice a number divided by 6 is 42
    12·1 answer
  • Half of the product of two consecutive numbers is 105. To solve for n, the smaller of the two numbers, which equation can be use
    11·2 answers
  • Ten Points For First To Answer Correctly
    12·1 answer
  • Please Please Help Me In These Questions: 1-5!!!!! I Give Thanks!!!! Graph, Table, and the Questions are included.
    14·1 answer
  • Kat is painting the edge of a triangular stage prop with reflective orange paint. The lengths of the edges of the triangle are (
    10·2 answers
  • Find the area of the figure.
    8·2 answers
  • A TRIANGLE has a base of 20 inches and height of 9 inches. What is its area? (a = 1/2bh)
    10·1 answer
  • Find the final<br> price $<br> laptop with 5% sales tax<br> 5<br> of a $719.99
    12·2 answers
  • bennett was visiting five cities that lie on a coordinate grid at A(-2,3), B(2,7), C(7,8), D(6,3) and E(2,-1). What is the midpo
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!