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.
Answer:
-2 < x<4
Step-by-step explanation:
We have open circles and -2 and 4 so we don't include those numbers
The line is in between so the x is in between
-2 < x<4
Answer:
160
Step-by-step explanation:
You take the area of one of the triangles, which is 24, multiply that by 4. You get 96. You then add 64, the area of the square base, and end up with 160.
It is fore multiple things. if thats your quiestion. y can =4 and x=0, or x can = 2 and y=0.
Answer:
x=60° or 300°
Step-by-step explanation:
2cosx=1
cosx=1/2
cosx=cos60°,cos(360-60)°
cosx=cos60,cos300
either,
cosx=cos60
x=60
or,
cosx=cos300
x=300