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Allushta [10]
3 years ago
8

V=pi r^2 h solve for piplease help asapwill mark brainliest

Mathematics
2 answers:
anyanavicka [17]3 years ago
8 0

Answer:

\frac{v}{r^{2} h} = \pi

Step-by-step explanation:

Simply divide both sides by r^{2}h to get pi by itself.

kogti [31]3 years ago
7 0

Answer:

\pi=\frac{v}{hr^2}

Step-by-step explanation:

So we have:

v=\pi r^2h

And we want to solve for π.

First, divide both sides by h:

\frac{v}{h}=\pi r^2

Now, divide both sides again by r²:

\pi=\frac{v}{hr^2}

And this is our answer :)

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4 0
3 years ago
Y=? What is Y? Please help me!
kumpel [21]
Answer:   y = 6 mi.  .
______________________________________________
Explanation:
______________________________________________
Area of a triangle = (½) * (base) * (height) ;

or,  A = (½) * b * h ;  or,  A = b*h / 2 ;
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Given:  A = 24.3 mi ² ;
           b = 8.1 mi 
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Find the height, "h" ;  (in units of "miles", or , "mi" ).
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   Plug in the known values into the formula:

24.3 mi ² = (½) * (8.1 mi) *(h) ;
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Solve for "h" (height) ;
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(½) * (8.1 mi) = 4.05 mi  ;
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Rewrite: 
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24.3 mi² = (4.05 mi) *(h) ;  Solve for "h" ;
_________________________________________
 Divide each side of the equation by "(4.05 mi)" ; to isolate "h" on one side of the equation ; and to solve for "h" ; 
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   24.3 mi²  / 4.05 mi  = (4.05 mi) *(h)  / 4.05 mi ;
                                 
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7 0
3 years ago
Read 2 more answers
Please help :) If you know anything about combining equations can you help me :)
julsineya [31]

Answer:

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Step-by-step explanation:

Whenever we two equations, we are essentially just adding the left sides up and then the right sides up. Here, let's write these into one whole big equation:

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Taking the parentheses out, we have:

4x - 4y - 9x - 4y = -2 - 3

Combine like terms:

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Hope this helps!

5 0
2 years ago
Read 2 more answers
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ki77a [65]
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3 years ago
Solve for the indicated variable x/9 - g = a for x
krek1111 [17]

Answer:

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x =  9(a+g)

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3 years ago
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