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
Korvikt [17]
3 years ago
6

Is she correct ?????? HELP !!

Mathematics
1 answer:
garik1379 [7]3 years ago
8 0
Here, volume of two shapes doesn't relate with each other, so if one has double dimensions than the other, then it's volume won't be exactly double than the other, 'cause they formula's are very different. 

 Volume of a Cylinder = πr²h
v = π(4)²(6)
v = 96π

Volume of a cone = 1/3 πr²h
v = 1/3 π (8)²(12)
v = 256π

So, Ratio = 256π/96π = 128/48 = 64/24 = 32/12 = 16/6 = 8/3 [ Not 2 ]

In short, She is Incorrect!

Hope this helps!
You might be interested in
Given f^-1(36)=7, what value of x makes f(x)=36​
maw [93]

Answer:

x =7

Step-by-step explanation:

{f}^{ - 1} (36) = 7 \\  \\  \implies \: 36 =  {f} (7)  \\  \\ f(x) = 36.... (given) \\  \\ f(7) = f(x) \implies \: x = 7

4 0
3 years ago
The value of varies directly with x. when y = 7.5 , x = 5. what is the value of y when x = 80?
AfilCa [17]

Answer:

x=120

7.5 = 5 \\ x = 80 \\  \frac{5x}{5}  =  \frac{600}{5}  \\ x = 120

4 0
3 years ago
What can 6 be divided by to = 4
asambeis [7]

Answer:

By 24

Step-by-step explanation:

First, you have to try dividing by a number that 4 and 6 can be multiplied by.

8 0
3 years ago
Read 2 more answers
Sylvia is fencing a rectangular rose garden. The hardware store sells fencing for
Sergio039 [100]

Answer:

Total Money= $250

Fence Price=$22.50/m

Metres can buy= $250/22.50= 11.11 metres

4 0
3 years ago
What is the slope of each line? Line A: y = one-half x minus 4 Line B: y = 2 x minus 3 The slope of line A Equals one-half. The
Anestetic [448]

Answer:

The slope of line A equals one-half. The slope of line B equals 2.

Step-by-step explanation:

The equation of Line A is given by : y = \frac{1}{2} x - 4 ........... (1)

The equation of Line B is given by : y = 2x - 3 ............. (2)

Those two equations are in slope-intercept form i.e. y = mx + c, where m is the slope of the line.

Now, the slope of line A equals one-half. The slope of line B equals 2.

Therefore, option 1 will be correct. (Answer)

5 0
3 years ago
Read 2 more answers
Other questions:
  • The selling price of an item is ​$550. After 6 months of not​ selling, it is marked down by 20​%. After another 6 months of not​
    5·1 answer
  • Which number is a prime number? 161. 151. 141. 171.
    6·1 answer
  • PLEASE PLEASE PLEASE HELP<br> WILL GIVE BRAINLIEST<br><br> 2/5 x + -6 + 7/15 x
    5·2 answers
  • Solve the formula 4x + 7y = 5 for y.
    7·1 answer
  • Does this table represent a function? Why or why not?<br> I need help ASAP
    14·1 answer
  • To determine whether voters would be willing to vote for a tax increase to improve the city's parks, the park commission surveys
    13·2 answers
  • What is the geometric mean of 9 and 25?
    14·1 answer
  • What is 148% as a fraction and decimal?
    8·2 answers
  • Can anyone give me Nitro type gold please? My username is Foxymadn117_YT
    8·1 answer
  • What is the answer for X-5(x-1)=x(2x-3) ?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!