Answer: the first picture is 36 cm^2.
Step-by-step explanation:
It's 36 cm^2 because you need to multiply the length and breadth which is 12*3= 36. Hope this helped !
Let's shorten it down to 629, so move to the tens place and see if it's 4 and below it'll stay the same 5 and higher makes it change to a number that is one higher, after you get that far then you change the rest of the digits to zero to get 600 I hope this helped you, love! :3
Answer:
81
Step-by-step explanation:
week 1 : 1
week 2 : 3
week 3 : 9
week 4 : 27
week 5 : 81