A right triangle with the coordinates A(-1,4) B (-1,8) C (3,4) is first rotated 90 degrees counterclockwise and then translated 2 units left and 3 units down to form triangle A’B’C’

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

c > -10.55

step-by-step explanation:

ratio is 2 : 9

the answer is three

13.5 : 3