Answer:
infinite
Step-by-step explanation:
y and x can be any numbers because they're independants
Answer:
4 = 
Step-by-step explanation:
Answer:


Step-by-step explanation:
Given



See attachment for illustration
Solving (a): Trigonometry ratio to calculate h.
From the attachment, we have:

Multiply both sides by d


Rewrite as:

Solving (b): The value of h
We have:


So:



Answer:
I cant see the question
Step-by-step explanation: