Hey could you please help me? thank you

First, find the perimeter of each square. The sides of a square are always congruent; so, to find the perimeter multiply the side length by 4, the number of sides. This means the perimeter of the first square is 12 and the second one is 24. So, the perimeter is twice as large (12 units larger). This is because the factors also have the same relationship. 6 is twice as large as 3. Therefore, the perimeter must also be twice as large.

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1