Okay this is very simple
The length of the longest lead is 1 3/4
The length of the shortest lead was 1/4
The difference between the longest lead and the shortest lead is 1 1/2
The length the most students had was 1/2
The of the sum of the two shortest lengths are 3/4
The difference of the longest lead and the second shortest lead is 1 1/4
hope this helps :)
The answer is -2. Since you want to leave your x alone with the number you have to move the 6 to the other side. Now it has become a -6 rather than a 6. It is now -3x=6. (It is 6 because since you removed 6 from the 12). You now wish to leave the x alone so you have to divide by -3. (-3x/-3=6/-3). It should equal to -2. Remember that it is a negative number you are dividing by so you should make the answer negative since they are different signs!
You never gave the speed of the blue train.
The path to collision is equal to 1½ circles.
1.5 x 210 meters
= 315 meters
I'm going to arbitrarily guess the speed of the blue train is 15 meters per minute. They are therefore approaching each other at a combined rate of 35 meters per minute.
315 / 35 = 9 minutes
Answer:
9 minutes
Answer:
Another name for the 90 degree angles is Right Angles.