Answer:
1.57079633 rad
Step-by-step explanation:
my computer wont let me explain.
The remaining piece is 5 feet -2 inches, or 4 feet 10 inches.
_____
There are 12 inches in a foot. When you subtract 2, you have 10 remaining.
Answer:
see explanation
Step-by-step explanation:
Using the chain rule
Given
y = f(g(x)), then
= f'(g(x)) × g'(x) ← chain rule
and the standard derivatives
( x ) = , (lnx) =
(a)
Given
y =
= × (
= × × (1 + x)
= × × 1
=
=
(b)
Given
y = ln sinx
= × (sinx)
= × cosx
=
= cotx
The volume of a sphere is given by:
So, we need to deduct this equation. We will walk through Calculus on the concept of a solid of revolution that is a solid figure that is obtained by rotating a plane curve around some straight line (the axis of revolution<span>) that lies on the same plane. We know from calculus that:
</span>
<span>
Then, according to the concept of solid of revolution we are going to rotate a circumference shown in the figure, then:
</span>
<span>
Isolationg y:
</span>
<span>
So,
</span>
<span>
</span>
<span>
</span>
<span>
being -r and r the limits of this integral.
</span>
<span>
Solving:
</span>
Finally:
<span>
</span>
<span>
</span><span>
</span>
If this is a proportion, then the answer is 16.
3:12, 4:16
3*16=12*4