Step-by-step explanation:
the formula is :
tan (a+b) =
(tan (a) + tan (b)) / ( 1 - tan (a) . tan (b))
therefore
tan (π/5) + tan (π/2)) / (1-tan (π/5) tan (π/2))
= tan (π/5 + π/2)
37* 4.75 =175.75
no overtime since there are no hours over 50
Answer: $175.75
The shorter side is 40 in and the longer side is 64 in
Step-by-step explanation:

Answer:
I thinks it is -11
Step-by-step explanation: