Answer:
The equation to determine the total length in kilometers is ![\frac{h}{2} =(17+2)](https://tex.z-dn.net/?f=%5Cfrac%7Bh%7D%7B2%7D%20%3D%2817%2B2%29)
The total length in kilometers of Josh’s hike is 38 km.
Step-by-step explanation:
Given:
Let the total length in kilometers of Josh’s hike be h.
Now Given that He has now hiked a total of 17 km and is 2 km short of being 1/2 of the way done with his hike.
It means that to reach half of the length of total length Josh needs 2 more km to add in his hiking which is done which is of 17 km.
Framing the above sentence in equation form we get;
![\frac{h}{2}=(17+2)](https://tex.z-dn.net/?f=%5Cfrac%7Bh%7D%7B2%7D%3D%2817%2B2%29)
Hence, The equation to determine the total length in kilometers is ![\frac{h}{2} =(17+2)](https://tex.z-dn.net/?f=%5Cfrac%7Bh%7D%7B2%7D%20%3D%2817%2B2%29)
Now Solving the above equation we get;
First we will multiply 2 on both side using Multiplication property we get;
![2\times \frac{h}{2}= 2\times(17+2)\\\\h =2\times 19 =38 \ km](https://tex.z-dn.net/?f=2%5Ctimes%20%5Cfrac%7Bh%7D%7B2%7D%3D%202%5Ctimes%2817%2B2%29%5C%5C%5C%5Ch%20%3D2%5Ctimes%2019%20%3D38%20%5C%20km)
Hence, The total length in kilometers of Josh’s hike is 38 km.
T = 60
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Answer:
10√3m
Step-by-step explanation:
Given :-
- Angle of elevation = 60°
- Distance between man and pole = 60°
We need to find the height of the pole . We are given here base. Therefore using ratio of tan ,
=> tan 60° = p/b
=> √3 = h / 10 m
=> h = 10 m× √3
=> h = 10√3 m
Answer:
that is the correct answer