Answer:
<h2>x=12</h2>
Step-by-step explanation:
<h2>Hope this helps</h2><h2>I would explain but I have some work so sorry</h2>
Answer:
f(1) =2
Step-by-step explanation:
f(x) = 4^x-
2
Let x=1
f(1) = 4^1 -2
=4-2
=2
The formula for the surface area of a cone is SA=(pi)(r^2)+(pi)(r)(l)
L is the slant height of the cone.
Because pi is in the answer choices, there is no need to multiply either by pi so the new formula becomes
SA=r^2+(r)(l)
Now you just plug in what you know
Sa=(8^2) + (8)(15)
Sa=64+120
Sa=184(pi)
*dont forget to put the pi back in since you took it out in the beginning of the equation*
Your answer is A.
Hope this helps :)
Answer:
$5.00
Step-by-step explanation:
1 divide .20 is 5
1/.20=5
