Which property justifies the statement below x(y-3)=xy-3x

the distributive property

a(b + c ) = ab + ac

Apply this property to the given expression

x(y - 3 ) = xy - 3x

For this case we have that, by definition, the distributive property states that the multiplication of a number by a sum is equal to the sum of the multiplications of that number by each of the addends, that is:

Thus, it is observed that the property applied was the distributive property ,

Distributive property

bn,mn,n.vn.

step-by-step explanation:

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.