Answer:
![x = 25](https://tex.z-dn.net/?f=x%20%3D%2025)
Step-by-step explanation:
The angles are vertical since they form from two lines crossing at a point and they share a same vertex.
Vertical angles are equal so
![4x - 25 = 75](https://tex.z-dn.net/?f=4x%20-%2025%20%3D%2075)
![4x = 100](https://tex.z-dn.net/?f=4x%20%3D%20100)
![x = 25](https://tex.z-dn.net/?f=x%20%3D%2025)
1/5k+ 15
= 1/5k+ 15* (5/5) (because 5/5= 1)
= 1/5k+ (15*5)/ 5
= 1/5k+ 75/5
= 1/5k+ 75* (1/5)
= 1/5(k+ 75) (distributive property)
The final answer is 1/5(k+ 75).
Answer:
false
Step-by-step explanation:
these measure do not form a right triangle
Line b is the answer, hope this helped