Answer:
(x+y)
Step-by-step explanation:
Thus, the HCF is (x+y).
Answer:
LCD 1
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
Answer:
Correct answer: Db = 411 .18 ft
Step-by-step explanation:
Given:
α = 27° angle of depression
Dt = 462 ft distance from the top of lighthouse to the boat
Db = ? distance from the base of the lighthouse to the boat
Here we have a right triangle with hypotenuse Dt and one leg Db.
By definition
cos α = Db / Dt ⇒ Db = Dt · cos α
Db = 462 · cos 27° = 462 · 0.89 = 411 .18 ft
Db = 411 .18 ft
God is with you!!!
0 because 0 times anything is 0
