Answer:
z = 150
Step-by-step explanation:
69429 loser haha your going to fail
Answer:
gradient=change in y/change in x
=y2-y1/x2-x1
=-8-(-16)/-10-(-8)
=8/-2
=-4
Answer:
1/4
Step-by-step explanation:
2a/b = 1/2
a/b = 1/4
so, b/a = 4
Answer:
3 is the answer
mutiply and open bracket minus each other