Ask question

Ask question

All categories

2 years ago

14

Write the formula for the volume of a cone V=1/3 π r^2 h in terms of h. Find the height h of a cone with volume V= 32π cm^3 and

a radius r= 4cm

2 answers:

Artemon [7]2 years ago

8 0

Answer: h=1.91cm

Step-by-step explanation:

Andreas93 [3]2 years ago

6 0

Answer:

Step-by-step explanation:

h≈1.91cm

You might be interested in

Write an equation of the direct variation that includes the point (5,1)

V125BC [204]

Answer:

y = 5x

Step-by-step explanation:

X=5 and Y=1

Direct variation can be represented by the equation y=kx.

Therefore,

1 = k(5)

5 = k

Now you use, k = 5 to write the direct variation equation.

Which gives you the answer y = 5x

5 0

3 years ago

Read 2 more answers

6 dogs are black, 5 dogs are white, and the rest are blue. If there are 15 dogs in total, how many are blue?

Bezzdna [24]

Answer:

4 blue dogs

Step-by-step explanation:

Since there are 6 black dogs and 5 white dogs, there is 11 black and white dogs. There is 15 dogs in total, so you subtract 11 from 15, and that is 4. So, 4 dogs are blue.

6 0

3 years ago

Indicate which property is illustrated in step 1

Vedmedyk [2.9K]

Answer:

Step-by-step explanation:

communicative because you moved the three to the other side

6 0

2 years ago

It cost Evan $17.70 to send 177 text messages how many text messages did he send if he spent $19.10

tatuchka [14]

He sent 191 text messages

3 0

3 years ago

Help on logarithmic equation

inessss [21]

$\log _{ 2 }{ \left( 3-x \right) } +\log _{ 2 }{ 5 } =2\log _{ 3 }{ 5 } \\ \\ \log _{ 2 }{ \left( 5\left( 3-x \right) \right) } =\log _{ 3 }{ \left( { 5 }^{ 2 } \right) } \\ \\ { 2 }^{ \log _{ 3 }{ 25 } }=5\left( 3-x \right) \\ \\ { 2 }^{ \log _{ 3 }{ 25 } }=15-5x\\ \\ 5x=15-{ 2 }^{ \log _{ 3 }{ 25 } }\\ \\ x=\frac { 15 }{ 5 } -\frac { { 2 }^{ \log _{ 3 }{ 25 } } }{ 5 } \\ \\ x=3-\frac { { 2 }^{ \log _{ 3 }{ 25 } } }{ 5 }$

8 0

2 years ago