Find slope of (4, 8) and (-5, 8)

0/-9

Step-by-step explanation:

the equation is m= y2-y1/x2-x1. the coordinates are set up as (x,y), so the first set of coordinates are (x1, y1) and the second set is (x2-y2). so, you plug in the numbers to solve for slope. 8-8/ -5-4, which equals 0/-9. this means, your slope is a straight line.

Step-by-step explanation:

first put your ys on top and your xs on bottom then solve for the slope for example

8-8

4-(-5)

after you solve you should get  0

                                                    9

that should be your slope so now your slope is 0

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.

answer: 48

just remember to use pemdas:

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