Answer:
299.64 ft
Step-by-step explanation:
The diagrammatic representation of the problem has been attached below :
Applying trigonometry :
We use the relation :
Tanθ = opposite / Adjacent
Tan 30 = 173 / d
0.5773502 = 173 / d
0.5773502d = 173
d = 173 / 0.5773502
d = 299.64 ft
I wrote the equation 54x=257, where x=number of hours used reading, which means you have to solve for x. which is 4.76
Answer:
42
Step-by-step explanation: