Answer: -25/6
Step-by-step explanation:
(-1/5 ) v-7/3=-3/2
(-1/5)v= (-3/2)+(7/3)
(-1/5)V= (-9+14)/6
(-1/5)V=5/6
V=(5/6)*(-5/1)
V= -25/6
<h3>9)</h3><h3>5 planes</h3>
<h3>10)</h3><h3>2 planes</h3>
<h3>11)</h3><h3>BCED</h3>
<h3>12)</h3><h3>Yes , they belong to plane (w)</h3>
Answer:
Step-by-step explanation:
We have volume of cone as
and for a cone always r/h = constant
Given that r' = rate of change of radius = -7 inches/sec
(Negative sign because decresing)
V' =- 948 in^3/sec
Radius = 99 inches and volume = 525 inches
Height at this instant =
Let us differentiate the volume equation with respect to t using product rule
Rate of change of height = 0.08514 in/sec
Answer:
From the given equation h is solved that is given by
or
Step-by-step explanation:
Given equation is
To solve the given equation for h:
Multiplying by 7 on both sides
Dividing by w on both sides
Taking -y to left side of the equation
Rewritting the above equation
Hence or or