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.
Simplification of polynomials.
Polynomials <em>are</em> mathematical expressions made up of many terms.<em>To</em> simplify a polynomial <em>the most, you must collect all</em><em> </em>like terms <em>and rearrange them from highest to lowest power.</em>
<h3>4x² + 2x -5 + 7x² - 5x+2</h3><h3>4x² + 2x -3 + 7x² - 5x+2</h3><h3>11x² + 2x - 3 - 5x</h3><h3>11x² - 3x - 3 ====> Option "A"</h3>
Volume = 1/3 × pi × r^2 × h
= 1/3 × pi × 5^2 × 18
= 150pi
the answer is A
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Y = -3x + 5
When creating a line in slope intercept form, the -3 always goes right next to the x after the equals sign. Also, the y intercepts y value (the second part of the parenthesis) just gets added on at the end of the equation.