Answer:
20
Step-by-step explanation:
s = 8
1/2s = 4
add the 3 sides
8 + 8 + 4 = 20
Answer:
It is true.
Step-by-step explanation:
8 multiplied by 9 is 72. 5+3 is 8, which is multiplied by 9, giving the same answer on both ends.
Step-by-step explanation:
if there is ax square then quadratic
else linear