In △rst, rw=27 cm . what is the length of rx¯¯¯¯¯¯? enter your answer in the box. cm.

18cm

Step-by-step explanation:

A median of a triangle is a line segment from one vertex to the mid point on the opposite side of the triangle.

A centroid of a triangle is defined as the point where the three medians of the triangle meet. It is also called the center of gravity of the triangle.

In the Triangle RST, point X is the centroid where the medians RW, TV and SU intersect.

One Special Property of the centroid is that it divides each median in the ratio 2:1.  (with the larger part being the part from the altitude)

Given RW =27

region b will make the inequalities y < 2x + 1 and y > -x - 2 true ⇒ answer a

step-by-step explanation:

* lets study the graph and the inequality to solve the question

- the inequality y > -x - 2

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = -2 that means the line intersect the y-axis at point (0 , -2)

∵ the sign of the inequality is >

∴ we shad the part over the line

  region a and b

- the inequality y < 2x + 1

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = 1 that means the line intersect the y-axis at point (0 , 1)

∵ the sign of the inequality is <

∴ we shad the part under the line

  region b and c

∵ the common region between the two lines is region b

∴ region b will make the inequalities y < 2x + 1 and y > -x - 2 true

the height of the surface increases from the center out to the sides of the road

it is c!