Answer:
BG is always perpendicular to GF. The measure of angle BGF is always 90 degree
Step-by-step explanation:
Answer:
a. The x and the y values are flipped, it reads left 2 down 4
b. it should be (x+4, y+2)
Step-by-step explanation:
when it is plus on x it is left and when it is negative on y it is down
Answer:20
Step-by-step explanation: Cause 60-20=40
-2 + (-2) = -4
answer is -2
