X = 10
y = -2
x/y = 10/-2
x/y = -5
Hence, x/y = z
Answer:
729
Step-by-step explanation:
Speed=distance/time
distance=176km
time=2hr
speed=176km/2hr=88km/1hr
88kmph
3.2 . I don't really know how to explain this, but I need to write at least 20 characters to give you my answer.