Value of the boat after 9 years= 12050*(1-0.12)^9
=$3814(correct to nearest integer)
Answer:
fraction is 75/100
decimal is 0.75
Step-by-step explanation:
because there are 75 of them that are shaded out if 100 so 75/100 and to find out in decimal 75÷100=0.75.
hope this helps u understand:)
Answer:
B is the correct answer. (X U Y)
Answer:
steps below
Step-by-step explanation:
15 tan³x=5tanx .... (0,2π)
5tanx(3tan²x - 1) = 0
tanx = 0 <u>x = π</u> (0° is excluded)
or 3tan²x - 1 = 0
(√3 tanx + 1) (√3 tanx - 1) = 0
tanx = 1 /√3 <u>x = π/6 (30°) or x = 5π/6 (150°)</u>
tanx = - 1 /√3 <u>x = 7π/6 (210°) or x = 11π/6 (330°)</u>