Given x || y.

m∠6 = (8x – 13)° and m∠3 = (4x + 1)°. Find x.

A. 16

Step-by-step explanation:

Angles 6 and 3 are alternate interior angles, which means that they add up to 180 degrees.

Since angle six = 8x - 13 and angle three = 4x + 1, let's add these together and set them equal to 180:

8x - 13 + 4x + 1 = 180

12x - 12 = 180

12x = 192

x = 16

Thus, the answer is A. 16.

Hope this helps!

; )

step-by-step explanation: ; )

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.