What does perpendicular mean? Well, in elementary geometry it mean 2 lines that intersect at a right angle. (90°).
So for Part one. all you need to do is draw a straight line down from the point X. Name the end point of that line M.
Now you will connect the line M and Z.
Thats it! I hope this helped!! :)
Slope is 2/6 also 1/3
Y=Mx+b
5=1/3*-9+b
5=-3+b
b=8
So the equation is y= 1/3x +8
it isn't lined up to x straight while it's crooked
Answer:
24-21
Step-by-step explanation:
2×12=24 7×3=21 I started from 2×2 towards 2×12 when I got the answer and I started 7×1 towards 7×3