The sixth graders at amanda's school voted on favorite desserts. 25% voted for brownies, 35% voted for cake, and 40% voted for ice cream. if 42 students voted for cake, how many 6th graders are at amanda's school?

c. (3,2,6) is the answer.

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.