Step-by-step explanation:
100 = cos(18) × r
with r being the upper side of the 18° angle.
r = 100/cos(18)
and
h = sin(18)×r = sin(18)×100/cos(18) = 100×sin(18)/cos(18) =
= 100×tan(18) = 32.49196962... m
Answer:
hello your question is incomplete attached below is the complete question
answer; ![\frac{\pi ^{2} }{16}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cpi%20%5E%7B2%7D%20%7D%7B16%7D)
Step-by-step explanation:
attached below is a detailed solution to the given question above
where :
cos 2x = 1-2sin^2x
cos2x = 2 cos^2x -1
sin^2 2x + cos^2 2x = 1
1-cos^2 2x = sin^2 2x
R + 4D < = 64 (thats less then or equal)....and R = regular and D = deluxe
The number of unique roots a fourth-degree polynomial equals
<span>A. 4
The Fundamental Theorem of Algebra says so.</span>
I say it is false because it doesnt have any true factors