Help me plz, i’m begging

Step-by-step explanation:

1.)

l*b = 7*3 = 21 inch square

2.)

l*b = 5*9 = 45 sq ft

3.)

l*b = 12*10 = 120 cm²

Similarly,

4.) 135 in²

5.) 128 in²

6.) 65 cm²

7.) 231 in²

8.) 56 sq ft

9.) 98 cm²

10.) 300 in²

answer: its because of life

step-by-step explanation: i dont know

first one is a: renaming a fraction. second one is c: de-c

step-by-step explanation:

my explanation is that these were the answers on edg : )