I have no idea how to do this problem i dont know what a is
Answer is a idk the math teacher is not a teacher or teacher that she is going through so I am going
Answer:
Area will be 2(lb + bh + hl)
So 2*(12*9 + 9*4 + 4*12)
384 sqft
Answer:
can you type the problem out please i will answer it i just the picture is kinda weird for me
Step-by-step explanation:
The given expression is

And in the second factor, x is common. So on taking x out, we will get

We can expand it by distributing , that is


Combining like terms,

And that's the expanded form ., and the given expression can also be written in that way .