Π radians = 180°
5 π / 4 = 5 · 180° / 4 = 900° / 4 = 225°
cos ( 5π/4 ) = cos 225°
With the unit circle we can find the exact value:
cos 225° = - √2 / 2 ≈ - 0.7071
Answer:
33.12
Step-by-step explanation:
Answer:
g=22
Step-by-step explanation:
44/2=22
g=22
It is x=2 because 12 into 4 is 3 so 6 into 3 is 2
Answer:
your answer should be 102kg i could be wrong.
