Question

19. Write the perimeter of the rectangle as a
simplified expression.
x - 3
7x + 1

Answer 1

Answer:

16x - 5

Step-by-step explanation:

2(x-3) + 2(7x+1) since there are 4 sides, 2 which have the same dimensions

2x - 6 + 14x + 1 = 16x - 5

Answer 2

The simplified expression of the perimeter of the rectangle should be 16x - 4.

Given that

• x - 3
• 7x + 1

We know that

The perimeter of the rectangle be

= 2(length + breadth)

= 2(x - 3 + 7x +1)

= 2x - 6 + 14x + 2

= 16x - 4

Therefore we can conclude that the simplified expression of the perimeter of the rectangle should be 16x - 4.

Learn more about the rectangle here: brainly.com/question/20733283