On Saturday Harold worked three less hours
than on Friday. If he
worked 10 hours in the
two days, how many did
he work on Friday?

6.5 hours on Friday

Step-by-step explanation:

Friday = x hours

Saturday = x-3 hours

Total hours in 2 days = 10 hours

x+x-3=10

2x-3=10

2x=10+3=13

x=13/2=6.5 hours

x-3=6.5-3=3.5 hours

So, Friday is 6.5 hours and Saturday is 3.5 hours

your answer is a

step-by-step explanation:

4*4*4*4=256

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.