Answer:
sin pi/6, sin 5pi/6
Step-by-step explanation: sin pi/6=1/2
sin (pi-pi/6)=sin (6pi-pi)/6=sin 5pi/6=1/2
slope = 3
y-intercept = 1
explanation
slope, m = (y2-y1)/(x2-x1)
= (19-10)/(6-3)
= 9/3
= 3
equation of a line is y = mx + c
at point (3,10)
=> 10 = 3*3 + c
=> c = 10-9
=> c = 1
finding y-intercept when x = 0
y = mx + c
by putting the values we have
y = 3*0 + 1
y = 1
I have edited my answer
0.4215, 0.025, 0.001, 0.221
Similar triangles have corresponding sides with proportional lengths.
AB/BC = DE/EF
5/9 = 7.5/EF
5(EF) = 9 * 7.5
5(EF) = 67.5
EF = 13.5
Answer:
I would say B only IV because all of the others are assuming and there's no way to prove true or not.
Step-by-step explanation: