Answer:
48.8m
Step-by-step explanation:
Formula for square area = = 148.84
=> a = = 12.2
Formula for square perimeter = 4a = 4 x 12.2 = 48.8 m
Answer:
262080
Step-by-step explanation:
262080 is the answer because 8 x 60 is 480 and 480 x 546 is 262080
sorry if it is wrong
Answer:
4n^2+3n+2
Step-by-step explanation:
9 24 47 78 117
15 23
8
8/2 = 4
=4n^2
9-4 = 5 (the minus value come from 4n^2 where n is the position where 9 lays)
24-16 = 8
47-36 = 11
so plus 3 every time so 3n
4n^2+3n for the first value is 7 so you need an extra 2
4n^2+3n+2
Answer:
Step-by-step explanation:
-180 i think not 100%