The square root is <span>33.941125497
</span>
Answer:
x =2
2 in, 6 in, 1 in
Step-by-step explanation:
Using proportions, it is found that the speed of the runners are of 16 mph and of 20 mph.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount.
After 30 minutes, the runners are 2 miles apart, hence the second runner is 4 miles per hour faster than the second, that is:
.
The first runner's speed is 4/5 of the speed of the second runner, hence:





Hence, the speed of the runners are of 16 mph and of 20 mph.
More can be learned about proportions at brainly.com/question/24863377
Answer:
1) x-axis 2) y-axis
Step-by-step explanation:
Just compare it as a regular graph.:)