Total number of working hours = 6x8x5 = 240 hours
Let x be the number of days required
240 = 4(5)(x)
x = 12 days
Answer:
Boiling B would probaly Have
a huge impact on the answer
Step-by-step explanation:
cos13°
Using the cofunction identity
sinx° = cos(90 - x)°
sin77° = cos(90 - 77)° = cos13°
supplementary angle is equals to 180 degree
180 - 122
56