Answer: the answer is 1679616
Answer: 80% !
Step-by-step explanation:
1) 13 is a prime number.
2) 13 has exactly two factors. ( 1 & 13 )
3) 1 and 13 is a factor pair of 13.
Hope this helps!
Answer:
Theta=1.57rad, 4.71rad, 0rad, 2π rad, π rad and –π rad
Answer:
-1/2
Step-by-step explanation:
sin(30 degrees) = sin (pi/6) = 1/2
cos(30 degrees) = cos (pi/6) = [sqrt(3)]/2]
sin (60 degrees) = sin(pi/3) = [sqrt(3)]/2]
1/2 - [sqrt(3)/2] / [sqrt(3)/2] = -1/2
