I am pretty sure the answer is a, c, and d
Answer:
θ = Tan^-1(456 / 2640)
Explanation:
Distance between Isabella and base of the roller coaster = 2640 = opposite
Height = 456 = adjacent
Using Pythagoras,
The angle of elevation could be obtained taking the appropriate cosine, tangent or Sine of the ratio of the two. Sides Given.
Using the appropriate rule :
Tan θ = opposite / Adjacent
Hence,
Tan θ = 456 / 2640
Where, θ = angle of elevation
θ = Tan^-1(456 / 2640)
Answer: True, True, False, True, True, False
Explanation:
Answer:
Muskets, pistols, etc
Explanation:
Weapons of War (1600-1800) Weapons that were used during the 1600 till early 1800 were <u><em>mostly muskets, rifles, pistols, and swords.</em></u> Muskets were used by infantry men, rifles by hunters, and pistols and swords by high ranking officers. Muskets were slow and difficult to load