Answer:
x = 19.6
Step-by-step explanation:
By applying cosine rule in ΔBCD,
cos(30)° = 
= 

BC = 
Now, by applying sine rule in ΔBAC,
sin(45)° = 


x = 
x = 19.59
x ≈ 19.6
Answer: (-2,2), (-8,-1)
Step-by-step explanation:
Answer:
64
Step-by-step explanation:
I mean probably of getting head is a half if that's what u mean but what is a,b,c,d
Answer: Max is a very intelligent boy.