A.) -5/8 = -5/8 or 5/-8
b.) -7/-10 = 7/10
Time = distance / speed
Samma : 200/25.98 = 7.70 meters per second
Tom : 100 / 12.54 = 7.97 meters per second
so the faster runner is Tom
Answer:
648
Step-by-step explanation:
Answer:
Step-by-step explanation:
Since the angles are equal the equation to solve would be:
you will subtract 3x from 5x and get 2x
subtract 20 from 50 to get 30
divide each side by 2
Hope this helps
Answer:
B. 40, 51.5, 88.5
Step-by-step explanation:
(5x - 4) + (2x + 3) + (3x- 4) = 180
10x - 5 = 180
10x = 185
x= 18.5
Substitute
5(18.5) - 4 = 88.5
2(18.5) + 3 = 40
3(18.5) - 4 = 51.5