Answer:
Option (3)
Step-by-step explanation:
In a right triangle,
Cosine rule →
Sine rule → 
In the given triangle,
By cosine rule,


Or cos(h°) = z ÷ x
Therefore, Option (3) will be the answer.
Don’t listen to the people who give you the links
Answer:
the answer is going to 5
Step-by-step explanation:
4x5=20
B^-2 / b^-3 = b^(-2-(-3) = b^1 = b
answer is d
Soup b; no
soup c; yes
soup d; no
soup e; yes