V=1/2pir^2h Solve for h

Mathematics

1 answer:

Irina-Kira [14]2 years ago

6 0

I think it would be h=V/(1/2pir^2)

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DIA [1.3K]

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Explanation:
using the
substitution method
y
=
x
−
5
→
(
1
)
y
=
−
2
x
+
4
→
(
2
)
since both equations are expressed in terms of x we

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⇒
x
−
5
=
−
2
x
+
4
add 2x to both sides
2
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x
−
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=
−
2
x
+
2
x
+
4
⇒
3
x
−
5
=
4
add 5 from both sides
3
x
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5
−
5
=
4
+
5
⇒
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x
=
9
divide both sides by 3
3
x
3
=
9
3
⇒
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=
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substitute this value in
(
1
)
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=
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As a check
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(
2
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