Answer:
Step-by-step explanation:
The answer A on 2021
no for a
yes for B
no for c
that what I think It is opinion could be wrong
Answer:
the answer is
x + y + z = 180 degrees
proof
the sum of all angles in the triangles is always equal to 180 degrees
Step-by-step explanation:
-1/3n = -12 is the way you write it

d - distance
v - speed
t - time
Car A:

Car B:
15 mph faster than car A

Both cars traveled equal distances:

Car B traveled at the speed of 60 mph.