Answer:
140/20
Step-by-step explanation:
If you reduce the fraction your left with just 7
Answer:
If you know the radius of a circular track, you can use physics to calculate how fast an object needs to move in order to stay in contact with the track without falling when it reaches the top of the loop.
All you have to do is divide each one by its other number. For example, 5.60 for 8 is the same as one for 0.70. We accomplish this by dividing the 5.60 by 8.
So...
0.70
0.80
0.90
0.75
The first choice is the lowest.
Answer:
A:sin (J) >cos (L)
Step-by-step explanation:
Hopefully this helps
