Answer:
Area = 130 sq.in
Step-by-step explanation:

Hope this helps
Answer:
Its definitley square to be precise so that's my answer, but its also a rhombus
Step-by-step explanation:
assuming a is 1, regardless, graph would always be square, which is a rhombus. hope square is correct :)
Because many of the chemical reaction that sustain life
Answer:
-72
Step-by-step explanation:
(-4)(-9)(-2)=
36(-2)=
-72