Answer:
65.17°
Step-by-step explanation:
→ Inverse cosine -0.42
→ As the domain is between 0 and 360, any negative values can be ignored
3/7x + 1/2x =-1/14
6/14x + 7/14x = -1/14
13/14x= -1/14
x= 14/13(- 1/14)
x= -13
Sum less than: 7 (1,1), (1,2), (1,3), (1,4), (1,5), (2,1), (2,2), (2,3), (2,4), (2,5), (3,1), (3,2), (3,3), (3,4), (3,5), (,4,1), (4,2), & (5,1)
Sum divisible by 5 (1,4), (2,3), (3,2), (4,1)
my answer is in this picture.
