Answer:
i have no clue ..
Step-by-step explanation:
Answer:
look below im smart and im just a seventh grader O w O
Step-by-step explanation:
2f(1.6m)
X=24
X=2*24/1.6
X=2*15
X= 30 m
Answer:
Son's age = 24 years
Man's age = 48 years
Step-by-step explanation:
Let's take the age of son as x
Man's age = 2x
Twelve years ago,
Son's age= x-12
Man's age= 2x-12
Man is three times as old as his son so,

Solving for x,
2x-12(1) = x-12(3)
2x-12 = 3x-36
2x-3x = -36+12
-x = - 24
x = 24
So if we substitute the values we get,
Son's age = 24 years
Man's age = 48 years
Hope you understand :)
Answer:
10.7 m
Step-by-step explanation:
Complex numbers emerge when you take the square root of a negative number, since the imaginary unit
is defined by the relation
, which implies 
The only option involving the square root of a negative number is the last one.