PLEASE HELP if you are commenting to take points you can go to hell (Score for Question 1: of 4 points)
1. Use the following figure to answer BOTH parts the question.
B
(a) Describe in words a sequence of transformations that maps AABC to AA'B'C'.
Rotation is clockwise rotated 90 degrees.
(b) Write an ordered-pair rule for each transformation in the sequence
(1.-2)=(1,-1)

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.