Step-by-step explanation:

0.2m^3 = 0.0000002 cm^3
Answer:
h=A/(b1+b2/2)
Step-by-step explanation:
it is the reverse
9/12 is number 1. and Number 2 is 1/2 =4/8 and that is 1/2
Subtract 5x from both sides
0=-30x
Divide both sides by -30
0=x
Final answer: x=0
Hope this helps!
Answer:
All real numbers
Step-by-step explanation:
we have the function

This is a vertical parabola open upward
The vertex represent a minimum
Remember that
The domain of a function is the set of all possible values of x
The quadratic functions are continuous and defined for all real values of x.
therefore
The domain of the function f(x) is the interval (-∞,∞)
That means
All real numbers