Please help asap! I'll give !

first pic: 1/2 = 6.25

second pic: Compare the constants of the two variables.

Compare the constants of the two variables.changed at the same rate, or by the same factor, then they are directly proportional. For example, since the x-coordinates changed by a factor of 2 while the y-coordinates also changed by a factor of 2, the two variables are directly proportional.

side side side

side angle angle

angle side angle

side angle side

step-by-step explanation:

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.