What would be the coordinates of A(−9,12) A
(
−
9
,
12
)
if it was rotated clockwise 180°
180
°
and then counter clockwise 90°
90
°
?

(12, 9)

Step-by-step explanation:

I am assuming it was rotated about the origin.

180 degrees clockwise would give the point ((9, 12).

Then if this point is roated 90 degrees anti-clockwise it would end up at the point (12,9)

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.