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
kari74 [83]
2 years ago
15

Some cones are mathematically similar. Two of the cones have radii in the ratio 2:3. Write down the ratio of their masses.

Mathematics
1 answer:
xenn [34]2 years ago
7 0

Answer:

8:27.

Step-by-step explanation:

The ratio of their masses will be equal to the ratio of their volumes, assuming they are both of the same uniform density.

So it will be 2^3:3^3

= 8:27.

You might be interested in
Solve the equation.<br> 6 = 3s <br> what is s?????
swat32
The variable s I equal to the number 2
6 0
2 years ago
Read 2 more answers
Say that the economy is in a recession, causing vehicle prices to drop by eight percent. If your car was previously worth $25,29
qaws [65]

Answer:

c.

$23,271

Step-by-step explanation:

i took the same test on edg

8 0
3 years ago
Read 2 more answers
M=−(4+m)+2 what is m
Alchen [17]

Answer: m=-1

Step-by-step explanation: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    m-(-(4+m)+2)=0

1.1     Pull out like factors :

  2m + 2  =   2 • (m + 1)

2.1      Solve :    2   =  0

This equation has no solution.

A a non-zero constant never equals zero.

2.2      Solve  :    m+1 = 0  

Subtract  1  from both sides of the equation :  

                     m = -1

5 0
3 years ago
Help Assap with this question.
exis [7]
(-2,2)(2,-2)
slope = (-2 - 2) / (2 - (-2) = -4/4 = -1

as far as point slope form, there can be 2 answers...

y - y1 = m(x - x1)
slope(m) = -1
using points (-2,2)...x1 = -2 and y1 = 2
now we sub
y - 2 = -1(x - (-2) =
y - 2 = -1(x + 2) <== or could be written as y - 2 = - (x + 2)

y - y1 = m(x - x1)
slope(m) = -1
using points (2,-2)...x1 = 2 and y1 = -2
now we sub
y - (-2) = -1(x - 2) =
y + 2 = -1(x - 2) <== or can be written as y + 2 = - (x - 2)

either one of those answers is ur point slope form
5 0
3 years ago
PLEASE HELP!
anygoal [31]

Answer:

x = 6

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • In order to make a precise cut from point Q to point S using a saw, Alfonso needs to know the angle measure for the angle whose
    7·2 answers
  • Which number produces an irrational number when added to 1/4 ?
    6·1 answer
  • Which of the following probabilities is equal to approximately 0.2957? Use the portion of the standard normal table below to
    14·2 answers
  • the legs of a right triangle have lengths of 28 meters and 21 meters. the hypotenuse has a lenght of 5x meters. what is the valu
    8·2 answers
  • Approximately 2\%2%2, percent of the people in the world have red hair. There are about 7{,}000{,}000{,}0007,000,000,0007, comma
    8·1 answer
  • Yall i need this to be corret please explain giving brainliest
    15·1 answer
  • Kaiuzumaki2004oxopxl
    14·1 answer
  • A car tire with a diameter of 1.6 ft rotates 275 degrees . How far does a point on the circumference of the tire travel
    8·1 answer
  • Set up a proportion round to the nearest tenths. 26 is 380% of Wat number?
    9·1 answer
  • Please help me with algebra 2 questions!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!