V=2*pi*r*2*h
V=(4*pi*r)*h
V/(4*pi*r)=h
so h=V/(4*pi*r)
Answer:
156
Step-by-step explanation:
f(x)= 4^(2x) -100
Let x =2
f(2)= 4^(2*2) -100
= 4^4 - 100
= 256 -100
= 156
Y-9=2x²-8x
y-9=2(x²-4x)
y-9+8=2(x²-4x+4)
y-1=2(x-2)²
y= 2(x-2)² +1
Answer:
90%
Step-by-step explanation:
9/10 = 90/100
Answer:
The answer is 8
Step-by-step explanation:
You set the equation 9n=8n+8
Subtract 9n-8n
n=8