A sales manager reports an increase of 28% in sales this year compared to last
year.
The increase was $70 560.
What were the sales last year?

Let x be the sales last year .

Then :-

Therefore , the sales last year was $252,000 .

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.