Speed = distance/time
distance = speed * time
let x = time covered by running
15 = run distance + walk distance
15 = 9(x) + 3(3-x)
15 = 9x + 9 - 3x
15 - 9 = 6x
6 = 6x
x = 1 hour
Therefore:
Running distance = speed * time
RD = 9km/hr * 1 hr
RD = 9km
Answer:
its 2/3 < 3/4 so its B
Step-by-step explanation:
Answer:
i think the given triangle is equilateral triangle because all side are equal.
The answer would be -1 1/6. Hope this helps!
The measurement of ABC is 125 degrees.
