The diagram represents the process of enlarging a rectangular Using a scale factor of 3 the width of the original rectangle must be A. 9 in.
B. 11 in.
C. 12 in.
D. 17 in.

A. 9

Step-by-step explanation:

The scale factor = 3, meaning that you have to multiply the og shapes side lengths by 3 in order to get the new shapes side length.

We know that 10 × 3 = 30, so now we have to find what the width of the og rectangle will be.

27 / 3 = 9, so ? = 9.

To check your answer, you can multiply 9 × 3 = 27. So 9 is the missing width.

? = 9

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

are ya tryin to ask something or is this a statement