Eduardo visited his cousin for 28 days over the summar there are 7 days in each week how long in weeks was eduardos visit?

4 weeks

Step-by-step explanation:

To solve the problem given, we will follow the steps below;

If Eduardo visited his cousin for 28 days over the summer and there are 7 days in each week,  to find how long in weeks Eduardo visit, we will just divide the total numbers of days he spent visiting by the 7 days.

That is;

= 4 weeks.

Therefore , the answer is 4 weeks.

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.