Answer:
1/3
Step-by-step explanation:
Answer:
9/25x
Step-by-step explanation:
3/5/x ×12/20
3/5×1/x ×12/20
36/100x
Divide both by 4
9/25x
The exact value of x cannot be determined because we don't know what the equation is equated to
So we will have to leave the answer as 9/25x
Answer:
Angles FVE, FVD, and EVD have V as a vertex
Step-by-step explanation:
If V is the vertex of an angle, it's the point of that angle. So, it wants every angle you can make where V is the point of it.
The largest number you can get with these #s is 4321, and the smallest is 1234, so after taking 1234 away from 4321, your answer is 3087
Answer:
DV/dt = 942 cm³/sec (decreasing )
Step-by-step explanation:
Volume of the sphere V = 4/3π*r³
r ⇒ r(t)
DV/ dt = DV/dr * Dr/dt so
DV/dt = 4*π*r²*Dr/dt
and we know Dr/dt = - 3 cm/sec and r = 5 cm
Then radius decreasing V also decreases
by substitution
DV/dt = - 4*π*(5)²* (3)
DV/dt = - 942 cm³/sec