Answer:
45 degrees
Step-by-step explanation:
you would do 20-(-25) then that turns to 20+25 and you get 45
That equals 2 sweetheart. Your not dumb at all everyone has the potential
I think it's a3D unless u tell me what u mean by finding S12
Answer:
5 hours
Step-by-step explanation:
75 + 55x = 350
75 - 75 + 55x = 350 - 75
55x = 275

x = 5