Step-by-step explanation:

Therefore, the zeroes would be:

No the don't add up to one eighty I'm pretty sure if not tell me
Answer: 1668.2
Multiply 1668.2×45 and get 75,069
33km total / 3 hours total = 11 km/hr average
Answer:
the angle of elevation of a cloud from a point 60m above a lake is 30 and the angle of depression of the reflection of the cloud in the lake is 60 - Mathematics ... the reflection of the cloud in the lake is 60* find the height of the cloud from the surface of the lake
Step-by-step explanation:
Hope this helps