Answer:
Step-by-step explanation:
BED is the same angle as AEC
CEB is 180 - 150 (AEC) =30
I'm assuming it's 57. Because 1/2 can equal .5 and 56.5+.5=57
Answer:


Step-by-step explanation:
In the triangle we have the following trigonometric equations:

and also:

Answer:
Step-by-step explanation:
Answer:
-8,-10,-12,-14,-16
Step-by-step explanation:
Just take -8 and add -2 to find each term