Why this is so easy
Ok so, 75/5=15
15*7 =105 so the answer is 105 pages
Answer:
C
Step-by-step explanation:
helloooooo hi you are a good person no matter what
Answer:
x = 6
Step-by-step explanation:
Answer:
None of these
Step-by-step explanation:
math math math
Answer:
cos 240 deg = -1/2 and sin 240 = - root(3)/2
Step-by-step explanation:
if cos 60° = 1/2 and sin 60º = root 3/2 find cos 240° and sin 240".
we know that cos 240 = cos (60 + 180) = - cos 60 = - 1/2
cosine is negative when the angle is in the 3rd quadrant
sin 240 = sin (60 + 180) = - root(3) /2
sine is also negative in the 3rd quadrant.
