180-this number or 360 because its a circumference
Answer:
36*5+80 =260
Step-by-step explanation:
hope this helps
Answer:1/193
Step-by-step explanation: you divide 2 into 386 and it will give you the amount of times it fits into 386.
Answer:
400
Step-by-step explanation:
You would multiply 40 by 10=400
5π/12 = (5 · 180°) : 12 = 75°
cos 75° = cos ( 45° + 30° )= cos 45° cos 30° - sin 45° sin 30° =
=√2/2 * √3/2 - √2/2 * 1/2 =

=(2.4495 - 1.4142): 4 = 0.258825