Answer:
miles.
Step-by-step explanation:
It is given that,
Total length of park trail = 
miles
Total length traveled by hiker = 
miles
We need to find the length of trail hiker need to travel to get to the end of the trail.
Required length 
Therefore, hiker need to travel miles to get to the end of the trail.
Answer:
15
Step-by-step explanation:
20^2 + x^2 = 25^2
= 400 + x^2 = 625
= x^2 = 225
= x = 15
I think the answer is a. f(x)= cos(x).
<span>Michelle
family drove 272.48 miles.
=> Michelle calculated that they drove 26.2 miles per gallon of gas.
Question: how many gallons of gas did the car use?
=> Unit rate = 26.2 miles per gallon
Now, they travelled a total of 272.48 miles.
To get the answer let’s divide the total miles they travel to the number of
miles for each gallon of gas.
=> 272.48 / 26.2 = 10.2
Thus, they need 10.2 gallon of gas to get to their destination.</span>
