16 it's just double the the denominator and the top number
Yes it is already simplified because there is nothing else that you are able to do to it.
Answer:
(
−
∞
,
∞
) {
x
|
x
∈
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}
Step-by-step explanation:
The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.
Area of a triangle= bh/2b=4in h=8in8x4/2=16in
there are 4 triangles
4x16=64
area of a rectangle=bh
4x4=16
64+16=80in^2
