Explain how you could use a number line to determine the number that is 8 less than 3 what is the number

Answer and explanation:

8 less than 3 is subtracting 8 from 3:

3-8

If we wish to find this using the number line, we would need to find the value given if negative eight and positive three are added. Our answer would likely fall on the negative/left side of the number line since the value 3 has less to give than what is required -8( use the analogy of oranges available and oranges given/required)

3-8= -5

We count from 0 to the left -5

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.

sine

step-by-step explanation: