Answer:
1) 0, 180
2) 90
3) 3pi/2
4) pi/2, -3pi/2
5) 90, 270
6) 0
7) pi
8) -2pi, 0, 2pi
Step-by-step explanation:
1) sinx = 0
x = 0, 180, 360
2) sinx = 1
x = 90
3) sinx = -1
x = 270 or 3pi/2
4) sinx = 1
x = pi/2, pi/2 - 2pi = -3pi/2
5) cosx = 0
x = 90, 360
6) cosx = 1
x = 0, 360
7) cosx = -1
x = pi
8) cosx = 1
-2pi, 0 , 2pi
34-14 = t ( t = 10 ) hope that helped
Kenja could travel 60 miles and hour and travel one mile every minute
Answer:68600m
Step-by-step explanation:98 meters to cm is 9800 then times it by 7 you get 68600
-6(3i)(-2i)= -36
2(3-I)(-2+4i)= -4 + 28i
