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
(f+g)(x)=-2x+6
(f-g)(x)=8x-2
(f*g)(x)=-15x^2+2x+8
(f/g)(x)=3x+2/4-5x
Answer:-4
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
y = 1/2x + c
Put x as 1, and y as 1/2.
1/2 = 1/2(1) + c
1/2 - 1/2 = c
0 = c