Answer:
ummm there is nothing
Step-by-step explanation:
The answer is a , 28 square ft.
-12+5
for -12.34,we take it as -12
for -4.8,we take it as -5
to measure the difference,here's what you need to do
-12-(-5)
=-12+5
thus the ans is -12+5
hope it helps
Answer:
37
Step-by-step explanation:
you just told us a is 37.
I am probably wrong because it can't be that easy for that I am sorry for the stupid answer. Dint take it if you don't want to.