Answer:
1,2,3,4,5,6,7,8,9,10
4,5,6,7,8,9,10
Step-by-step explanation:
Answer:
x ≈ 65.4 °
Step-by-step explanation:
cos x = 
Cos x = 
Cos x = 0.4167
x = Cos⁻¹ (0.1467)
x ≈ 65.4 °
Answer:
I am not for sure, but I think it is the u shape one
Step-by-step explanation:
i am sorry if this is wrong