When multiplying terms with the same sign, we will get a product. When multiplying terms with different signs, we will get a product

positive; negative

Step-by-step explanation:

If a student is multiplying two positive numbers, the answer will always be positive.

  EX: 3 x 4 = 12

The same applies for two negatives. If two negatives are multiplied it will make a positive answer. This is where the phrase "two negatives make a positive" come from.

 EX: -3 x -4 = 12

However, if one number is positive and one is negative, then the answer will always be negative.

  EX 1: -3 x 4 = -12

  EX 2: 3 x -4 = -12

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 to this question is 3/19

step-by-step explanation: