Answer:
173
Step-by-step explanation:
2*2=4 first you multiply
4-1=3 then subtract
3+3=6 now you add and that is your answer =6
Answer:
15 feet
Step-by-step explanation:
the perimeter is the total length of the outside of a shape. 2+3+10=15
Never
perfect squre trinomial is in form
(a+b)(a+b) or (a-b)(a-b)
that is not equal to (a+b)(a-b)
never
