Frank and Fred went to the roof of their 40-foot high building to angrily throw their Chromebooks off the edge due to Schoology frustration. The initial velocity of Fred's book was 48 feet per second, and the initial velocity of Frank's book was 60 feet per second. Which chrome book it the ground first, and by how many seconds?

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.

the answer is: the length is 5/6 yards.

give me a or a 5 star rating if this is correct!

step-by-step explanation:

i think the answer is b.

step-by-step explanation:

not 100% sure though.