Tricia starts school at 7: 00 am and has lunch at 12: 00 pm. she wants to make sure she has something to eat in between. determine what time she should eat her snack if she is to eat at exactly a time between starting school and eating lunch. (hint: set up a horizontal number line as a timeline.) 9: 00 am 9: 30 am 10: 00 am 10: 30 am

9:30

Step-by-step explanation: got it right

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.