Answer:x= -12
Step-by-step explanation:
To answer this question, you can set up a proportion that illustrates the map scale against the true distance.
4cm/5km=x/4km
16=5x
3.2cm=x
Step-by-step explanation:
so, the 200m winner's average speed was
200m/(60+57)sec = 200/117 m/s
so, 400m with the same speed would need x seconds :
200x/117 = 400
200x = 400×117
x = 2×117 = 234 seconds = 3 minutes and 54 seconds
(after seeing that a minute has 60 seconds, and that then 234/60 = 3 and 54 remainder).
so, she would have reduced her time by 10 seconds (from 4 minutes 4 seconds down to 3 minutes 54 seconds = 4 + 6 = 10).
Answer:
x < 24
Step-by-step explanation:
If ur looking to solve for x that would be ur answer
Answer: 35,7
Step-by-step explanation:
151 - 100%
54 - x
151x = 5400
x = <u>5400</u>
151
x = 35,7
