Answer:
25 Feet
Step-by-step explanation:
If the man is 5 feet and he cast a shadow of 4 feet that means that there is a 1 foot difference. So, subtract the shadow hight by 1.
Since we want to find the value of <em>k</em><em> </em>where the limit exists, set both equations equal to each other. Then substitute <em>x</em> = -1 in for each equation to find <em>k</em><em>.</em>
<em>
</em>
1. Set both equations equal.
![- k - 3 = 1 + k](https://tex.z-dn.net/?f=%20-%20k%20-%20%203%20%3D%201%20%2B%20k)
2. Substitute <em>x</em><em> </em>= -1.
![- 3 = 1 + 2k](https://tex.z-dn.net/?f=%20-%203%20%3D%201%20%2B%202k)
3. Solve for <em>k</em><em> </em>by adding <em>k</em><em> </em>to both sides. Continue the process of solving the equation.
![- 4 = 2k](https://tex.z-dn.net/?f=%20-%204%20%3D%202k)
![k = - 2](https://tex.z-dn.net/?f=k%20%3D%20%20-%202)
Thus, <em>k</em><em> </em>= -2. Check by graphing the function.
Answer:
The answer is 14!
Step-by-step explanation:
Answer:
20:9
Step-by-step explanation:
Answer:False
Step-by-step explanation:
Because when you go up and you subtract that numbers you don't get the number you need