Same side interior
You can see both j and p are on the inside so they are interior angles. If you look further you can see they are both on the same side therefore they are same side interior.
-21/2 which in decimals would be -10.5. The actual numbers would be -14 and -7 and the median
Answer:
25,37,41,76,-2
-88,4,6,91,93,-15
-42,8,12,16,24,38
21,28,32,48,-5,92
3,6,10,12,16,21
explanation:
ascending order means arrange it from smallest to largest!!
Answer:
cos(theta/2) = sqrt((1+x)/2)
Step-by-step explanation:
From the double angle formula
cos^2(t)-sin^2(t) = cos(2t) ...................(1)
cos^2(x)+sin^2(x) = cos(t-t) =1...............(2)
Add (1) and (2)
2cos^2(t) = 1+cos(2t)
cos^2(t) = (1+cos(2t))/2
cos(t) = sqrt((1+cos(2t))/2)
substitute t = theta/2
cos(theta/2) = sqrt((1+cos(theta))/2)
substitute cos(theta) = x
cos(theta/2) = sqrt((1+x)/2)
