ok you need formula for surface area.
SA = πrh+2πr^2
Plug in 25 and 5
SA = 2π(5)(25)+2π(5)^2
SA = 10pi*25 + 2pi(25)
SA = 250pi + 50pi
SA = 300pi
Hope this helps :)
Jeron
Answer:
10.5 in
Step-by-step explanation:
Given

Required
Find length AC
The question is not detailed enough; so, I'll assume that b represents line AC.
Having said that;
We start by multiplying both sides by b



Divide both sides by tan(55)


Find tan(55)


<em>(Approximated)</em>
<em />
Length AC is 10.5
Answer:
Using polynomial division, the answer would come out to be:
3x^2-4x-4+(1/2x-1)
Answer:
T= I x 60 to get minutes(convert to hours if needed)
Step-by-step explanation:
This will get you the amount of time it takes depending on the tracks
Answer:
4.5 * 10^-11
Step-by-step explanation:
the reason why is there is 11 zeros in front of the 45
hope this helps :)