I forgot everything I learned so can you please answer this and maybe explain?

I don't know if you have also forgot this but angle CBE is a right angle, as we can see the right angle sign, so it would be 90 degrees, and angle DBE would be 59 as given.
To find the angle CBD, you would just need to minus 90 by 59, which would lead you with the answer which is 31 degrees.
Hopefully this helps :)
Answer:
CBD is 31
Step-by-step explanation:
Hey! Kendallthompson69
We need to find CBD
If you notice CBE is 90 degree
And its given that EBD is 59
CBE =90= CBD + DBE(BUT WE ARE GIVEN DBE IS 59)
So
====} CBD+59=90
CBD=90-59
CBD= 31
hope this helps :) please mark as brainliest