You would put -21 on bottom right on the x axis and -x on the top left on the y axis
Answer:
1/(t+4)²
Step-by-step explanation:

Point P is at (50, -40). Point R is vertically above
point Q. It is at the same distance from point Q
as point P is from point Q.
Point P is the same distance from Point Qas
Point R.
Point R is at (-30, 40), 80 units from Point Q.
Answer:
x=12
Step-by-step explanation:
10x-20+6x+8=180
16x-12=180
16x=192
x=12