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
evablogger [386]
3 years ago
7

A solid gold cube with edge of 2" is melted down and recast as a cone with a 3" radius base. Find the height of the cone.

Mathematics
2 answers:
Pavlova-9 [17]3 years ago
6 0

The correct answer is 8/(3 pi)

Arlecino [84]3 years ago
3 0
A cube and a cone will have the same volume.
V ( cube ) = a ³ = 2³ = 8
V ( cone ) = 1/3 r² π h = 1/3 · 3² · 3.14 · h = 8
9.42 h = 8
h = 8  : 9.42 = 0.849``
You might be interested in
Simplify (x ^2 y)^3. x 2y 3, x 5 y 3, x 6 y 3^
Veronika [31]

Answer:

x^6 y^3

Step-by-step explanation:

(x ^2 y)^3

We know that (ab)^c = a^c  b^c

x^2^3 * y^3

We know that a^b^c = a^(b*c)

x^(2*3) y^3

x^6 y^3

8 0
4 years ago
I need to find the percentage of students who ride the bus
NikAS [45]

Answer:

40%

Step-by-step explanation:

% of students drive to school

= no of students who drive/ total students× 100

=250/250+375×100

=250/625×100

=40%

4 0
3 years ago
Simplify: 3a2b + 5ab – 4ab + ab2 + 8a2b
Olegator [25]
Step 1
(((((3•(a2))•b)+5ab)-4ab)+(a•(b2)))+(23a2•b)

step 2

((((3a2 • b) + 5ab) - 4ab) + ab2) + 23a2b

step 3

Pull out like factors :

11a2b + ab2 + ab = ab • (11a + b + 1)

step 4:ans

ab • (11a + b + 1)
3 0
3 years ago
Read 2 more answers
2x+3=9 what is the answer
xxMikexx [17]

Answer : x=3

Step-by-step explanation:

Explanation:

2x+3=9

We want to find the variable x, so we have to make it alone. To do so, first subtract 3 from both sides of the equation:

2x+3  −  3=9  −  3

2x=6

Now divide both sides by 2:

2x2=62

So the final answer is:

x=3

6 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20d%20-%2023.6%20%3D%2024.9%20%5C%5C%20a.d%20%3D%2047.5%20%5C%5C%20b.d%20%3D%2048.5%20%5C%5C%
Lisa [10]

d-23.6=24.9\qquad\text{add 23.6 to both sides}\\\\d+23.6-23.6=24.9+23.6\\\\\boxed{d=48.5}\to\boxed{b.}

3 0
4 years ago
Read 2 more answers
Other questions:
  • This is a picture of a cube and the net for this cube.
    13·1 answer
  • A bag contains 3 red marbles, 4 blue marbles and 7 green marbles. If two marbles are drawn out of the bag, what is the probabili
    13·1 answer
  • What is solution to 3/5=x/10
    13·1 answer
  • What is radius???????
    13·1 answer
  • What is the product of 7.68 and 3.92?
    14·1 answer
  • If f(x)= - 4x-4, g(x)= 4x² + 4x + 2, and h(x)= 3x2 – 3, find f(3).
    14·1 answer
  • You stand 50 feet from a monument. The angle of depression from the top of the monument to your feet is 64 degrees. Approximatel
    7·1 answer
  • Enter a letter.<br><br><br><br> Line is a transversal.
    5·2 answers
  • there is a ratio of 5 girls to 3 boys in the chorus. there are 24 in the chorus. how many girls are in the chorus
    7·1 answer
  • PLEASE HELP FIRST CORRECT ANSWER GETS BRAINLIEST AND LOTS OF POINTS
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!