Use a definition, postulate, or theorem to find the value of x in the figure described. Point E is between points D and F. If DE = x − 1, EF = 4x + 2, and DF = 6x − 3, find x.

Select each definition, postulate, or theorem you will use.

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.

where are the images of the functions i can only see the question you typed.

step-by-step explanation:

the 3rd on is correct

step-by-step explanation: