Answer:
B.Obtuse
as shown in the pictures that you put the angel is obtuse
Where is the graph show the graph
Well, the interseciton of 2 planes would be a line, so it would be like line AB when it goes through the 2 points A and B
Answer:
m = 1/3, c = 2
Step-by-step explanation:
Explained in the paper
N=(-1,-4)
hmm, a 270 counterclockwise rotation is the same as a 90 degree clockwise
so that would become (-4,1)
N'=(-4,1)