It's false. The bulb does not shine if the circuit is not closed. The bulb does not shine if the bulb is broken.
ANSWER
The value of x is

EXPLANATION
F is the point of intersection of the medians of the triangle,
The ratio is

This implies that,

We can write this as a fraction to get,

We cross multiply to get,

Let us expand the brackets yo obtain,

We group like terms to get,


We divide both sides by 2 to get,

The correct answer is B.
What do you need help with bud?
Answer:
C
my answer is the image above
Answer:
The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.