Answer:
A=1/2bh
A=1/2(2)(4)
A=1/2(8)
A=4
Step-by-step explanation:
Area is 4units²
Answer:
A. add 81; 
Step-by-step explanation:
The perfect square formula

Rewrite expression
as follows:

So, to form a perfect square,
is missed.
When we add
we will get

Answer:
16/15
Step-by-step explanation:
mr obama must be protected. the n word must not reach him either. i will protect him with my life. i give him my location so he can hide in my basement. im calling skipper right now