FAST i'll mark you brainliest Point M is the midpoint of AB . If the coordinates of M are (5 , 4) and the coordinates of A are (-1 , 4) what are the coordinates of B?

(6, 9) I believe. If you graph the two points, you can see that the slope is 5x (Up 5, right 1). If you make another point on that line, you would raise it from (5, 4). So B = (6, 9). Comment if you need more explaining

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.

what are the